71042764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3407}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 134261568

約数和(自身を除く): 63218804

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 3407, 5213, 6814, 10426, 13628, 20852, 44291, 88582, 177164, 1366207, 2732414, 5464828, 17760691, 35521382, 71042764]

約数ペア:

[(1, 71042764), (2, 35521382), (4, 17760691), (13, 5464828), (26, 2732414), (52, 1366207), (401, 177164), (802, 88582), (1604, 44291), (3407, 20852), (5213, 13628), (6814, 10426)]