56857948

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27817}}^1$

素因数の和:27901

約数の個数: 24

約数和(自身を含む): 115277792

約数和(自身を除く): 58419844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 27817, 55634, 111268, 194719, 389438, 778876, 2030641, 4061282, 8122564, 14214487, 28428974, 56857948]

約数ペア:

[(1, 56857948), (2, 28428974), (4, 14214487), (7, 8122564), (14, 4061282), (28, 2030641), (73, 778876), (146, 389438), (292, 194719), (511, 111268), (1022, 55634), (2044, 27817)]