628817216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{577957}}^1$

素因数の和:577986

約数の個数: 28

約数和(自身を含む): 1321211988

約数和(自身を除く): 692394772

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 577957, 1155914, 2311828, 4623656, 9247312, 9825269, 18494624, 19650538, 36989248, 39301076, 78602152, 157204304, 314408608, 628817216]

約数ペア:

[(1, 628817216), (2, 314408608), (4, 157204304), (8, 78602152), (16, 39301076), (17, 36989248), (32, 19650538), (34, 18494624), (64, 9825269), (68, 9247312), (136, 4623656), (272, 2311828), (544, 1155914), (1088, 577957)]