71357188

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5233}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 143034752

約数和(自身を除く): 71677564

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 5233, 6818, 10466, 13636, 20932, 36631, 73262, 146524, 2548471, 5096942, 10193884, 17839297, 35678594, 71357188]

約数ペア:

[(1, 71357188), (2, 35678594), (4, 17839297), (7, 10193884), (14, 5096942), (28, 2548471), (487, 146524), (974, 73262), (1948, 36631), (3409, 20932), (5233, 13636), (6818, 10466)]