71637136

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{12829}}^1$

素因数の和:13186

約数の個数: 20

約数和(自身を含む): 139205500

約数和(自身を除く): 67568364

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 12829, 25658, 51316, 102632, 205264, 4477321, 8954642, 17909284, 35818568, 71637136]

約数ペア:

[(1, 71637136), (2, 35818568), (4, 17909284), (8, 8954642), (16, 4477321), (349, 205264), (698, 102632), (1396, 51316), (2792, 25658), (5584, 12829)]