39764714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 24

約数和(自身を含む): 67349604

約数和(自身を除く): 27584890

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4441, 4477, 8882, 8954, 48851, 97702, 164317, 328634, 537361, 1074722, 1807487, 3614974, 19882357, 39764714]

約数ペア:

[(1, 39764714), (2, 19882357), (11, 3614974), (22, 1807487), (37, 1074722), (74, 537361), (121, 328634), (242, 164317), (407, 97702), (814, 48851), (4441, 8954), (4477, 8882)]