72421736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{192611}}^1$

素因数の和:192664

約数の個数: 16

約数和(自身を含む): 138680640

約数和(自身を除く): 66258904

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 192611, 385222, 770444, 1540888, 9052717, 18105434, 36210868, 72421736]

約数ペア:

[(1, 72421736), (2, 36210868), (4, 18105434), (8, 9052717), (47, 1540888), (94, 770444), (188, 385222), (376, 192611)]