25107016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 53218620

約数和(自身を除く): 28111604

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 701, 814, 968, 1402, 1628, 2804, 3256, 4477, 5608, 7711, 8954, 15422, 17908, 25937, 30844, 35816, 51874, 61688, 84821, 103748, 169642, 207496, 285307, 339284, 570614, 678568, 1141228, 2282456, 3138377, 6276754, 12553508, 25107016]

約数ペア:

[(1, 25107016), (2, 12553508), (4, 6276754), (8, 3138377), (11, 2282456), (22, 1141228), (37, 678568), (44, 570614), (74, 339284), (88, 285307), (121, 207496), (148, 169642), (242, 103748), (296, 84821), (407, 61688), (484, 51874), (701, 35816), (814, 30844), (968, 25937), (1402, 17908), (1628, 15422), (2804, 8954), (3256, 7711), (4477, 5608)]