38947584

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 115379712

約数和(自身を除く): 76432128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 83, 94, 96, 104, 128, 141, 156, 166, 188, 192, 208, 249, 256, 282, 312, 332, 376, 384, 416, 498, 564, 611, 624, 664, 752, 768, 832, 996, 1079, 1128, 1222, 1248, 1328, 1504, 1664, 1833, 1992, 2158, 2256, 2444, 2496, 2656, 3008, 3237, 3328, 3666, 3901, 3984, 4316, 4512, 4888, 4992, 5312, 6016, 6474, 7332, 7802, 7968, 8632, 9024, 9776, 9984, 10624, 11703, 12032, 12948, 14664, 15604, 15936, 17264, 18048, 19552, 21248, 23406, 25896, 29328, 31208, 31872, 34528, 36096, 39104, 46812, 50713, 51792, 58656, 62416, 63744, 69056, 78208, 93624, 101426, 103584, 117312, 124832, 138112, 152139, 156416, 187248, 202852, 207168, 234624, 249664, 276224, 304278, 374496, 405704, 414336, 469248, 499328, 608556, 748992, 811408, 828672, 998656, 1217112, 1497984, 1622816, 2434224, 2995968, 3245632, 4868448, 6491264, 9736896, 12982528, 19473792, 38947584]

約数ペア:

[(1, 38947584), (2, 19473792), (3, 12982528), (4, 9736896), (6, 6491264), (8, 4868448), (12, 3245632), (13, 2995968), (16, 2434224), (24, 1622816), (26, 1497984), (32, 1217112), (39, 998656), (47, 828672), (48, 811408), (52, 748992), (64, 608556), (78, 499328), (83, 469248), (94, 414336), (96, 405704), (104, 374496), (128, 304278), (141, 276224), (156, 249664), (166, 234624), (188, 207168), (192, 202852), (208, 187248), (249, 156416), (256, 152139), (282, 138112), (312, 124832), (332, 117312), (376, 103584), (384, 101426), (416, 93624), (498, 78208), (564, 69056), (611, 63744), (624, 62416), (664, 58656), (752, 51792), (768, 50713), (832, 46812), (996, 39104), (1079, 36096), (1128, 34528), (1222, 31872), (1248, 31208), (1328, 29328), (1504, 25896), (1664, 23406), (1833, 21248), (1992, 19552), (2158, 18048), (2256, 17264), (2444, 15936), (2496, 15604), (2656, 14664), (3008, 12948), (3237, 12032), (3328, 11703), (3666, 10624), (3901, 9984), (3984, 9776), (4316, 9024), (4512, 8632), (4888, 7968), (4992, 7802), (5312, 7332), (6016, 6474)]