40747718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 67660824

約数和(自身を除く): 26913106

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 1033, 1793, 2066, 3586, 11363, 19723, 22726, 39446, 124993, 168379, 249986, 336758, 1852169, 3704338, 20373859, 40747718]

約数ペア:

[(1, 40747718), (2, 20373859), (11, 3704338), (22, 1852169), (121, 336758), (163, 249986), (242, 168379), (326, 124993), (1033, 39446), (1793, 22726), (2066, 19723), (3586, 11363)]