40158320734

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1789427}}^1$

素因数の和:1789672

約数の個数: 24

約数和(自身を含む): 70378203240

約数和(自身を除く): 30219882506

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1603, 3206, 11221, 22442, 1789427, 3578854, 12525989, 25051978, 87681923, 175363846, 409778783, 819557566, 2868451481, 5736902962, 20079160367, 40158320734]

約数ペア:

[(1, 40158320734), (2, 20079160367), (7, 5736902962), (14, 2868451481), (49, 819557566), (98, 409778783), (229, 175363846), (458, 87681923), (1603, 25051978), (3206, 12525989), (11221, 3578854), (22442, 1789427)]