25885156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12517}}^1$

素因数の和:12579

約数の個数: 24

約数和(自身を含む): 50472576

約数和(自身を除く): 24587420

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 12517, 25034, 50068, 137687, 275374, 550748, 588299, 1176598, 2353196, 6471289, 12942578, 25885156]

約数ペア:

[(1, 25885156), (2, 12942578), (4, 6471289), (11, 2353196), (22, 1176598), (44, 588299), (47, 550748), (94, 275374), (188, 137687), (517, 50068), (1034, 25034), (2068, 12517)]