56563286

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2456

約数の個数: 24

約数和(自身を含む): 93207024

約数和(自身を除く): 36643738

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 2357, 4714, 11999, 23998, 30641, 61282, 167347, 334694, 398333, 796666, 2175511, 4351022, 28281643, 56563286]

約数ペア:

[(1, 56563286), (2, 28281643), (13, 4351022), (26, 2175511), (71, 796666), (142, 398333), (169, 334694), (338, 167347), (923, 61282), (1846, 30641), (2357, 23998), (4714, 11999)]