72620212

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{25679}}^1$

素因数の和:25791

約数の個数: 24

約数和(自身を含む): 146684160

約数和(自身を除く): 74063948

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 25679, 51358, 102716, 179753, 359506, 719012, 2593579, 5187158, 10374316, 18155053, 36310106, 72620212]

約数ペア:

[(1, 72620212), (2, 36310106), (4, 18155053), (7, 10374316), (14, 5187158), (28, 2593579), (101, 719012), (202, 359506), (404, 179753), (707, 102716), (1414, 51358), (2828, 25679)]