40994074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2862

約数の個数: 24

約数和(自身を含む): 68722164

約数和(自身を除く): 27728090

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 2777, 5554, 7381, 14762, 30547, 61094, 169397, 336017, 338794, 672034, 1863367, 3726734, 20497037, 40994074]

約数ペア:

[(1, 40994074), (2, 20497037), (11, 3726734), (22, 1863367), (61, 672034), (121, 338794), (122, 336017), (242, 169397), (671, 61094), (1342, 30547), (2777, 14762), (5554, 7381)]