66972856

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{94063}}^1$

素因数の和:94158

約数の個数: 16

約数和(自身を含む): 126986400

約数和(自身を除く): 60013544

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 94063, 188126, 376252, 752504, 8371607, 16743214, 33486428, 66972856]

約数ペア:

[(1, 66972856), (2, 33486428), (4, 16743214), (8, 8371607), (89, 752504), (178, 376252), (356, 188126), (712, 94063)]