28520556

素因数分解:

$2^2\times 3^1\times {\mathrm{569}}^1\times {\mathrm{4177}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 66680880

約数和(自身を除く): 38160324

約数列:

[1, 2, 3, 4, 6, 12, 569, 1138, 1707, 2276, 3414, 4177, 6828, 8354, 12531, 16708, 25062, 50124, 2376713, 4753426, 7130139, 9506852, 14260278, 28520556]

約数ペア:

[(1, 28520556), (2, 14260278), (3, 9506852), (4, 7130139), (6, 4753426), (12, 2376713), (569, 50124), (1138, 25062), (1707, 16708), (2276, 12531), (3414, 8354), (4177, 6828)]