66617018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{43427}}^1$

素因数の和:43501

約数の個数: 16

約数和(自身を含む): 109438560

約数和(自身を除く): 42821542

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 43427, 86854, 564551, 1129102, 2562193, 5124386, 33308509, 66617018]

約数ペア:

[(1, 66617018), (2, 33308509), (13, 5124386), (26, 2562193), (59, 1129102), (118, 564551), (767, 86854), (1534, 43427)]