25477608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 70479360

約数和(自身を除く): 45001752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2207, 2886, 3848, 4414, 5772, 6621, 8828, 11544, 13242, 17656, 26484, 28691, 52968, 57382, 81659, 86073, 114764, 163318, 172146, 229528, 244977, 326636, 344292, 489954, 653272, 688584, 979908, 1061567, 1959816, 2123134, 3184701, 4246268, 6369402, 8492536, 12738804, 25477608]

約数ペア:

[(1, 25477608), (2, 12738804), (3, 8492536), (4, 6369402), (6, 4246268), (8, 3184701), (12, 2123134), (13, 1959816), (24, 1061567), (26, 979908), (37, 688584), (39, 653272), (52, 489954), (74, 344292), (78, 326636), (104, 244977), (111, 229528), (148, 172146), (156, 163318), (222, 114764), (296, 86073), (312, 81659), (444, 57382), (481, 52968), (888, 28691), (962, 26484), (1443, 17656), (1924, 13242), (2207, 11544), (2886, 8828), (3848, 6621), (4414, 5772)]