67028044

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 119112336

約数和(自身を除く): 52084292

約数列:

[1, 2, 4, 101, 202, 251, 404, 502, 661, 1004, 1322, 2644, 25351, 50702, 66761, 101404, 133522, 165911, 267044, 331822, 663644, 16757011, 33514022, 67028044]

約数ペア:

[(1, 67028044), (2, 33514022), (4, 16757011), (101, 663644), (202, 331822), (251, 267044), (404, 165911), (502, 133522), (661, 101404), (1004, 66761), (1322, 50702), (2644, 25351)]