66242668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{7129}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 122179680

約数和(自身を除く): 55937012

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 7129, 9292, 14258, 28516, 163967, 327934, 655868, 720029, 1440058, 2880116, 16560667, 33121334, 66242668]

約数ペア:

[(1, 66242668), (2, 33121334), (4, 16560667), (23, 2880116), (46, 1440058), (92, 720029), (101, 655868), (202, 327934), (404, 163967), (2323, 28516), (4646, 14258), (7129, 9292)]