1325728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2464

約数の個数: 24

約数和(自身を含む): 2764692

約数和(自身を除く): 1438964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2437, 4874, 9748, 19496, 38992, 41429, 77984, 82858, 165716, 331432, 662864, 1325728]

約数ペア:

[(1, 1325728), (2, 662864), (4, 331432), (8, 165716), (16, 82858), (17, 77984), (32, 41429), (34, 38992), (68, 19496), (136, 9748), (272, 4874), (544, 2437)]