25298808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19889}}^1$

素因数の和:19951

約数の個数: 32

約数和(自身を含む): 64443600

約数和(自身を除く): 39144792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 19889, 39778, 59667, 79556, 119334, 159112, 238668, 477336, 1054117, 2108234, 3162351, 4216468, 6324702, 8432936, 12649404, 25298808]

約数ペア:

[(1, 25298808), (2, 12649404), (3, 8432936), (4, 6324702), (6, 4216468), (8, 3162351), (12, 2108234), (24, 1054117), (53, 477336), (106, 238668), (159, 159112), (212, 119334), (318, 79556), (424, 59667), (636, 39778), (1272, 19889)]