71580824

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2797}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 153778080

約数和(自身を除く): 82197256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 2797, 3199, 3656, 5594, 6398, 11188, 12796, 19579, 22376, 25592, 39158, 78316, 156632, 1278229, 2556458, 5112916, 8947603, 10225832, 17895206, 35790412, 71580824]

約数ペア:

[(1, 71580824), (2, 35790412), (4, 17895206), (7, 10225832), (8, 8947603), (14, 5112916), (28, 2556458), (56, 1278229), (457, 156632), (914, 78316), (1828, 39158), (2797, 25592), (3199, 22376), (3656, 19579), (5594, 12796), (6398, 11188)]