56678398

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2741}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 99402984

約数和(自身を除く): 42724586

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2741, 2954, 5482, 10339, 19187, 20678, 38374, 134309, 268618, 578351, 1156702, 4048457, 8096914, 28339199, 56678398]

約数ペア:

[(1, 56678398), (2, 28339199), (7, 8096914), (14, 4048457), (49, 1156702), (98, 578351), (211, 268618), (422, 134309), (1477, 38374), (2741, 20678), (2954, 19187), (5482, 10339)]