56897912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 113335200

約数和(自身を除く): 56437288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 439, 878, 953, 1756, 1906, 3512, 3812, 7463, 7624, 14926, 16201, 29852, 32402, 59704, 64804, 129608, 418367, 836734, 1673468, 3346936, 7112239, 14224478, 28448956, 56897912]

約数ペア:

[(1, 56897912), (2, 28448956), (4, 14224478), (8, 7112239), (17, 3346936), (34, 1673468), (68, 836734), (136, 418367), (439, 129608), (878, 64804), (953, 59704), (1756, 32402), (1906, 29852), (3512, 16201), (3812, 14926), (7463, 7624)]