12456256

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1222

約数の個数: 28

約数和(自身を含む): 24871680

約数和(自身を除く): 12415424

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1019, 1528, 2038, 3056, 4076, 6112, 8152, 12224, 16304, 32608, 65216, 194629, 389258, 778516, 1557032, 3114064, 6228128, 12456256]

約数ペア:

[(1, 12456256), (2, 6228128), (4, 3114064), (8, 1557032), (16, 778516), (32, 389258), (64, 194629), (191, 65216), (382, 32608), (764, 16304), (1019, 12224), (1528, 8152), (2038, 6112), (3056, 4076)]