28145025792

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19993}}^1$

素因数の和:20075

約数の個数: 216

約数和(自身を含む): 89255135424

約数和(自身を除く): 61110109632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 141, 144, 156, 188, 192, 208, 234, 256, 282, 288, 312, 376, 384, 416, 423, 468, 564, 576, 611, 624, 752, 768, 832, 846, 936, 1128, 1152, 1222, 1248, 1504, 1664, 1692, 1833, 1872, 2256, 2304, 2444, 2496, 3008, 3328, 3384, 3666, 3744, 4512, 4888, 4992, 5499, 6016, 6768, 7332, 7488, 9024, 9776, 9984, 10998, 12032, 13536, 14664, 14976, 18048, 19552, 19993, 21996, 27072, 29328, 29952, 36096, 39104, 39986, 43992, 54144, 58656, 59979, 78208, 79972, 87984, 108288, 117312, 119958, 156416, 159944, 175968, 179937, 234624, 239916, 259909, 319888, 351936, 359874, 469248, 479832, 519818, 639776, 703872, 719748, 779727, 939671, 959664, 1039636, 1279552, 1407744, 1439496, 1559454, 1879342, 1919328, 2079272, 2339181, 2559104, 2819013, 2878992, 3118908, 3758684, 3838656, 4158544, 4678362, 5118208, 5638026, 5757984, 6237816, 7517368, 7677312, 8317088, 8457039, 9356724, 11276052, 11515968, 12215723, 12475632, 15034736, 15354624, 16634176, 16914078, 18713448, 22552104, 23031936, 24431446, 24951264, 30069472, 33268352, 33828156, 36647169, 37426896, 45104208, 46063872, 48862892, 49902528, 60138944, 66536704, 67656312, 73294338, 74853792, 90208416, 97725784, 99805056, 109941507, 120277888, 135312624, 146588676, 149707584, 180416832, 195451568, 199610112, 219883014, 240555776, 270625248, 293177352, 299415168, 360833664, 390903136, 439766028, 541250496, 586354704, 598830336, 721667328, 781806272, 879532056, 1082500992, 1172709408, 1563612544, 1759064112, 2165001984, 2345418816, 3127225088, 3518128224, 4690837632, 7036256448, 9381675264, 14072512896, 28145025792]

約数ペア:

[(1, 28145025792), (2, 14072512896), (3, 9381675264), (4, 7036256448), (6, 4690837632), (8, 3518128224), (9, 3127225088), (12, 2345418816), (13, 2165001984), (16, 1759064112), (18, 1563612544), (24, 1172709408), (26, 1082500992), (32, 879532056), (36, 781806272), (39, 721667328), (47, 598830336), (48, 586354704), (52, 541250496), (64, 439766028), (72, 390903136), (78, 360833664), (94, 299415168), (96, 293177352), (104, 270625248), (117, 240555776), (128, 219883014), (141, 199610112), (144, 195451568), (156, 180416832), (188, 149707584), (192, 146588676), (208, 135312624), (234, 120277888), (256, 109941507), (282, 99805056), (288, 97725784), (312, 90208416), (376, 74853792), (384, 73294338), (416, 67656312), (423, 66536704), (468, 60138944), (564, 49902528), (576, 48862892), (611, 46063872), (624, 45104208), (752, 37426896), (768, 36647169), (832, 33828156), (846, 33268352), (936, 30069472), (1128, 24951264), (1152, 24431446), (1222, 23031936), (1248, 22552104), (1504, 18713448), (1664, 16914078), (1692, 16634176), (1833, 15354624), (1872, 15034736), (2256, 12475632), (2304, 12215723), (2444, 11515968), (2496, 11276052), (3008, 9356724), (3328, 8457039), (3384, 8317088), (3666, 7677312), (3744, 7517368), (4512, 6237816), (4888, 5757984), (4992, 5638026), (5499, 5118208), (6016, 4678362), (6768, 4158544), (7332, 3838656), (7488, 3758684), (9024, 3118908), (9776, 2878992), (9984, 2819013), (10998, 2559104), (12032, 2339181), (13536, 2079272), (14664, 1919328), (14976, 1879342), (18048, 1559454), (19552, 1439496), (19993, 1407744), (21996, 1279552), (27072, 1039636), (29328, 959664), (29952, 939671), (36096, 779727), (39104, 719748), (39986, 703872), (43992, 639776), (54144, 519818), (58656, 479832), (59979, 469248), (78208, 359874), (79972, 351936), (87984, 319888), (108288, 259909), (117312, 239916), (119958, 234624), (156416, 179937), (159944, 175968)]