25922422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 16759178

約数列:

[1, 2, 19, 37, 38, 74, 103, 179, 206, 358, 703, 1406, 1957, 3401, 3811, 3914, 6623, 6802, 7622, 13246, 18437, 36874, 72409, 125837, 144818, 251674, 350303, 682169, 700606, 1364338, 12961211, 25922422]

約数ペア:

[(1, 25922422), (2, 12961211), (19, 1364338), (37, 700606), (38, 682169), (74, 350303), (103, 251674), (179, 144818), (206, 125837), (358, 72409), (703, 36874), (1406, 18437), (1957, 13246), (3401, 7622), (3811, 6802), (3914, 6623)]