71155588

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68683}}^1$

素因数の和:68731

約数の個数: 24

約数和(自身を含む): 146159552

約数和(自身を除く): 75003964

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68683, 137366, 274732, 480781, 961562, 1923124, 2541271, 5082542, 10165084, 17788897, 35577794, 71155588]

約数ペア:

[(1, 71155588), (2, 35577794), (4, 17788897), (7, 10165084), (14, 5082542), (28, 2541271), (37, 1923124), (74, 961562), (148, 480781), (259, 274732), (518, 137366), (1036, 68683)]