72427826

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 110481408

約数和(自身を除く): 38053582

約数列:

[1, 2, 73, 146, 431, 862, 1151, 2302, 31463, 62926, 84023, 168046, 496081, 992162, 36213913, 72427826]

約数ペア:

[(1, 72427826), (2, 36213913), (73, 992162), (146, 496081), (431, 168046), (862, 84023), (1151, 62926), (2302, 31463)]