72719668

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{5683}}^1$

素因数の和:6151

約数の個数: 24

約数和(自身を含む): 145783232

約数和(自身を除く): 73063564

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 5683, 6398, 11366, 12796, 22732, 39781, 79562, 159124, 2597131, 5194262, 10388524, 18179917, 36359834, 72719668]

約数ペア:

[(1, 72719668), (2, 36359834), (4, 18179917), (7, 10388524), (14, 5194262), (28, 2597131), (457, 159124), (914, 79562), (1828, 39781), (3199, 22732), (5683, 12796), (6398, 11366)]