28011886592

素因数分解:

$2^{11}\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 58722889680

約数和(自身を除く): 30711003088

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 103, 128, 148, 194, 206, 256, 296, 388, 412, 512, 592, 776, 824, 1024, 1184, 1369, 1552, 1648, 2048, 2368, 2738, 3104, 3296, 3589, 3811, 4736, 5476, 6208, 6592, 7178, 7622, 9472, 9991, 10952, 12416, 13184, 14356, 15244, 18944, 19982, 21904, 24832, 26368, 28712, 30488, 37888, 39964, 43808, 49664, 52736, 57424, 60976, 75776, 79928, 87616, 99328, 105472, 114848, 121952, 132793, 141007, 159856, 175232, 198656, 210944, 229696, 243904, 265586, 282014, 319712, 350464, 369667, 459392, 487808, 531172, 564028, 639424, 700928, 739334, 918784, 975616, 1062344, 1128056, 1278848, 1401856, 1478668, 1837568, 1951232, 2124688, 2256112, 2557696, 2803712, 2957336, 3675136, 3902464, 4249376, 4512224, 5115392, 5914672, 7350272, 7804928, 8498752, 9024448, 10230784, 11829344, 13677679, 16997504, 18048896, 20461568, 23658688, 27355358, 33995008, 36097792, 47317376, 54710716, 67990016, 72195584, 94634752, 109421432, 135980032, 144391168, 189269504, 218842864, 271960064, 288782336, 378539008, 437685728, 757078016, 875371456, 1750742912, 3501485824, 7002971648, 14005943296, 28011886592]

約数ペア:

[(1, 28011886592), (2, 14005943296), (4, 7002971648), (8, 3501485824), (16, 1750742912), (32, 875371456), (37, 757078016), (64, 437685728), (74, 378539008), (97, 288782336), (103, 271960064), (128, 218842864), (148, 189269504), (194, 144391168), (206, 135980032), (256, 109421432), (296, 94634752), (388, 72195584), (412, 67990016), (512, 54710716), (592, 47317376), (776, 36097792), (824, 33995008), (1024, 27355358), (1184, 23658688), (1369, 20461568), (1552, 18048896), (1648, 16997504), (2048, 13677679), (2368, 11829344), (2738, 10230784), (3104, 9024448), (3296, 8498752), (3589, 7804928), (3811, 7350272), (4736, 5914672), (5476, 5115392), (6208, 4512224), (6592, 4249376), (7178, 3902464), (7622, 3675136), (9472, 2957336), (9991, 2803712), (10952, 2557696), (12416, 2256112), (13184, 2124688), (14356, 1951232), (15244, 1837568), (18944, 1478668), (19982, 1401856), (21904, 1278848), (24832, 1128056), (26368, 1062344), (28712, 975616), (30488, 918784), (37888, 739334), (39964, 700928), (43808, 639424), (49664, 564028), (52736, 531172), (57424, 487808), (60976, 459392), (75776, 369667), (79928, 350464), (87616, 319712), (99328, 282014), (105472, 265586), (114848, 243904), (121952, 229696), (132793, 210944), (141007, 198656), (159856, 175232)]