64820674

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{1091}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 99118656

約数和(自身を除く): 34297982

約数列:

[1, 2, 61, 122, 487, 974, 1091, 2182, 29707, 59414, 66551, 133102, 531317, 1062634, 32410337, 64820674]

約数ペア:

[(1, 64820674), (2, 32410337), (61, 1062634), (122, 531317), (487, 133102), (974, 66551), (1091, 59414), (2182, 29707)]