66221390

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{58603}}^1$

素因数の和:58723

約数の個数: 16

約数和(自身を含む): 120255408

約数和(自身を除く): 54034018

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 58603, 117206, 293015, 586030, 6622139, 13244278, 33110695, 66221390]

約数ペア:

[(1, 66221390), (2, 33110695), (5, 13244278), (10, 6622139), (113, 586030), (226, 293015), (565, 117206), (1130, 58603)]