24708918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 31174602

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 53, 78, 86, 106, 129, 139, 159, 258, 278, 318, 417, 559, 689, 834, 1118, 1378, 1677, 1807, 2067, 2279, 3354, 3614, 4134, 4558, 5421, 5977, 6837, 7367, 10842, 11954, 13674, 14734, 17931, 22101, 29627, 35862, 44202, 59254, 77701, 88881, 95771, 155402, 177762, 191542, 233103, 287313, 316781, 466206, 574626, 633562, 950343, 1900686, 4118153, 8236306, 12354459, 24708918]

約数ペア:

[(1, 24708918), (2, 12354459), (3, 8236306), (6, 4118153), (13, 1900686), (26, 950343), (39, 633562), (43, 574626), (53, 466206), (78, 316781), (86, 287313), (106, 233103), (129, 191542), (139, 177762), (159, 155402), (258, 95771), (278, 88881), (318, 77701), (417, 59254), (559, 44202), (689, 35862), (834, 29627), (1118, 22101), (1378, 17931), (1677, 14734), (1807, 13674), (2067, 11954), (2279, 10842), (3354, 7367), (3614, 6837), (4134, 5977), (4558, 5421)]