70779653

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 18488827

約数列:

[1, 7, 17, 41, 89, 119, 163, 287, 623, 697, 1141, 1513, 2771, 3649, 4879, 6683, 10591, 14507, 19397, 25543, 46781, 62033, 101549, 113611, 246619, 434231, 594787, 795277, 1726333, 4163509, 10111379, 70779653]

約数ペア:

[(1, 70779653), (7, 10111379), (17, 4163509), (41, 1726333), (89, 795277), (119, 594787), (163, 434231), (287, 246619), (623, 113611), (697, 101549), (1141, 62033), (1513, 46781), (2771, 25543), (3649, 19397), (4879, 14507), (6683, 10591)]