67611682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2221}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 104949504

約数和(自身を除く): 37337822

約数列:

[1, 2, 31, 62, 491, 982, 2221, 4442, 15221, 30442, 68851, 137702, 1090511, 2181022, 33805841, 67611682]

約数ペア:

[(1, 67611682), (2, 33805841), (31, 2181022), (62, 1090511), (491, 137702), (982, 68851), (2221, 30442), (4442, 15221)]