72700408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11317}}^1$

素因数の和:11407

約数の個数: 32

約数和(自身を含む): 150755760

約数和(自身を除く): 78055352

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 11317, 22634, 45268, 90536, 124487, 248974, 497948, 826141, 995896, 1652282, 3304564, 6609128, 9087551, 18175102, 36350204, 72700408]

約数ペア:

[(1, 72700408), (2, 36350204), (4, 18175102), (8, 9087551), (11, 6609128), (22, 3304564), (44, 1652282), (73, 995896), (88, 826141), (146, 497948), (292, 248974), (584, 124487), (803, 90536), (1606, 45268), (3212, 22634), (6424, 11317)]