25879964

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{4861}}^1$

素因数の和:4898

約数の個数: 24

約数和(自身を含む): 49825776

約数和(自身を除く): 23945812

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 4861, 5324, 9722, 19444, 53471, 106942, 213884, 588181, 1176362, 2352724, 6469991, 12939982, 25879964]

約数ペア:

[(1, 25879964), (2, 12939982), (4, 6469991), (11, 2352724), (22, 1176362), (44, 588181), (121, 213884), (242, 106942), (484, 53471), (1331, 19444), (2662, 9722), (4861, 5324)]