28940892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{56087}}^1$

素因数の和:56137

約数の個数: 24

約数和(自身を含む): 69100416

約数和(自身を除く): 40159524

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 56087, 112174, 168261, 224348, 336522, 673044, 2411741, 4823482, 7235223, 9646964, 14470446, 28940892]

約数ペア:

[(1, 28940892), (2, 14470446), (3, 9646964), (4, 7235223), (6, 4823482), (12, 2411741), (43, 673044), (86, 336522), (129, 224348), (172, 168261), (258, 112174), (516, 56087)]