57427016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 111064800

約数和(自身を除く): 53637784

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 1201, 2402, 4804, 5977, 9608, 11954, 23908, 47816, 51643, 103286, 166939, 206572, 333878, 413144, 667756, 1335512, 7178377, 14356754, 28713508, 57427016]

約数ペア:

[(1, 57427016), (2, 28713508), (4, 14356754), (8, 7178377), (43, 1335512), (86, 667756), (139, 413144), (172, 333878), (278, 206572), (344, 166939), (556, 103286), (1112, 51643), (1201, 47816), (2402, 23908), (4804, 11954), (5977, 9608)]