57887428

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 102894624

約数和(自身を除く): 45007196

約数列:

[1, 2, 4, 107, 211, 214, 422, 428, 641, 844, 1282, 2564, 22577, 45154, 68587, 90308, 135251, 137174, 270502, 274348, 541004, 14471857, 28943714, 57887428]

約数ペア:

[(1, 57887428), (2, 28943714), (4, 14471857), (107, 541004), (211, 274348), (214, 270502), (422, 137174), (428, 135251), (641, 90308), (844, 68587), (1282, 45154), (2564, 22577)]