71466494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11987}}^1$

素因数の和:12271

約数の個数: 16

約数和(自身を含む): 117386496

約数和(自身を除く): 45920002

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 11987, 23974, 131857, 263714, 3248477, 6496954, 35733247, 71466494]

約数ペア:

[(1, 71466494), (2, 35733247), (11, 6496954), (22, 3248477), (271, 263714), (542, 131857), (2981, 23974), (5962, 11987)]