77419522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{6571}}^1$

素因数の和:6753

約数の個数: 16

約数和(自身を含む): 119715552

約数和(自身を除く): 42296030

約数列:

[1, 2, 43, 86, 137, 274, 5891, 6571, 11782, 13142, 282553, 565106, 900227, 1800454, 38709761, 77419522]

約数ペア:

[(1, 77419522), (2, 38709761), (43, 1800454), (86, 900227), (137, 565106), (274, 282553), (5891, 13142), (6571, 11782)]