57274724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2693}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 108244920

約数和(自身を除く): 50970196

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 2693, 5317, 5386, 10634, 10772, 21268, 35009, 70018, 140036, 1101437, 2202874, 4405748, 14318681, 28637362, 57274724]

約数ペア:

[(1, 57274724), (2, 28637362), (4, 14318681), (13, 4405748), (26, 2202874), (52, 1101437), (409, 140036), (818, 70018), (1636, 35009), (2693, 21268), (5317, 10772), (5386, 10634)]