66344566

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 100848384

約数和(自身を除く): 34503818

約数列:

[1, 2, 103, 206, 443, 727, 886, 1454, 45629, 74881, 91258, 149762, 322061, 644122, 33172283, 66344566]

約数ペア:

[(1, 66344566), (2, 33172283), (103, 644122), (206, 322061), (443, 149762), (727, 91258), (886, 74881), (1454, 45629)]