56438912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 122442840

約数和(自身を除く): 66003928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 701, 1088, 1184, 1258, 1402, 2176, 2368, 2516, 2804, 4736, 5032, 5608, 10064, 11216, 11917, 20128, 22432, 23834, 25937, 40256, 44864, 47668, 51874, 80512, 89728, 95336, 103748, 190672, 207496, 381344, 414992, 440929, 762688, 829984, 881858, 1525376, 1659968, 1763716, 3319936, 3527432, 7054864, 14109728, 28219456, 56438912]

約数ペア:

[(1, 56438912), (2, 28219456), (4, 14109728), (8, 7054864), (16, 3527432), (17, 3319936), (32, 1763716), (34, 1659968), (37, 1525376), (64, 881858), (68, 829984), (74, 762688), (128, 440929), (136, 414992), (148, 381344), (272, 207496), (296, 190672), (544, 103748), (592, 95336), (629, 89728), (701, 80512), (1088, 51874), (1184, 47668), (1258, 44864), (1402, 40256), (2176, 25937), (2368, 23834), (2516, 22432), (2804, 20128), (4736, 11917), (5032, 11216), (5608, 10064)]