74746616

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2063}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 160496640

約数和(自身を除く): 85750024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2063, 2588, 4126, 4529, 5176, 8252, 9058, 14441, 16504, 18116, 28882, 36232, 57764, 115528, 1334761, 2669522, 5339044, 9343327, 10678088, 18686654, 37373308, 74746616]

約数ペア:

[(1, 74746616), (2, 37373308), (4, 18686654), (7, 10678088), (8, 9343327), (14, 5339044), (28, 2669522), (56, 1334761), (647, 115528), (1294, 57764), (2063, 36232), (2588, 28882), (4126, 18116), (4529, 16504), (5176, 14441), (8252, 9058)]