40027668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77573}}^1$

素因数の和:77623

約数の個数: 24

約数和(自身を含む): 95571168

約数和(自身を除く): 55543500

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 77573, 155146, 232719, 310292, 465438, 930876, 3335639, 6671278, 10006917, 13342556, 20013834, 40027668]

約数ペア:

[(1, 40027668), (2, 20013834), (3, 13342556), (4, 10006917), (6, 6671278), (12, 3335639), (43, 930876), (86, 465438), (129, 310292), (172, 232719), (258, 155146), (516, 77573)]