40949372

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 72844800

約数和(自身を除く): 31895428

約数列:

[1, 2, 4, 127, 149, 254, 298, 508, 541, 596, 1082, 2164, 18923, 37846, 68707, 75692, 80609, 137414, 161218, 274828, 322436, 10237343, 20474686, 40949372]

約数ペア:

[(1, 40949372), (2, 20474686), (4, 10237343), (127, 322436), (149, 274828), (254, 161218), (298, 137414), (508, 80609), (541, 75692), (596, 68707), (1082, 37846), (2164, 18923)]