64833524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 135238656

約数和(自身を除く): 70405132

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 661, 791, 868, 1322, 1582, 2644, 3164, 3503, 4627, 7006, 9254, 14012, 18508, 20491, 24521, 40982, 49042, 74693, 81964, 98084, 143437, 149386, 286874, 298772, 522851, 573748, 1045702, 2091404, 2315483, 4630966, 9261932, 16208381, 32416762, 64833524]

約数ペア:

[(1, 64833524), (2, 32416762), (4, 16208381), (7, 9261932), (14, 4630966), (28, 2315483), (31, 2091404), (62, 1045702), (113, 573748), (124, 522851), (217, 298772), (226, 286874), (434, 149386), (452, 143437), (661, 98084), (791, 81964), (868, 74693), (1322, 49042), (1582, 40982), (2644, 24521), (3164, 20491), (3503, 18508), (4627, 14012), (7006, 9254)]