66847658

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2221}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 101989800

約数和(自身を除く): 35142142

約数列:

[1, 2, 101, 149, 202, 298, 2221, 4442, 15049, 30098, 224321, 330929, 448642, 661858, 33423829, 66847658]

約数ペア:

[(1, 66847658), (2, 33423829), (101, 661858), (149, 448642), (202, 330929), (298, 224321), (2221, 30098), (4442, 15049)]