72581648

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{2963}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 140766288

約数和(自身を除く): 68184640

約数列:

[1, 2, 4, 8, 16, 1531, 2963, 3062, 5926, 6124, 11852, 12248, 23704, 24496, 47408, 4536353, 9072706, 18145412, 36290824, 72581648]

約数ペア:

[(1, 72581648), (2, 36290824), (4, 18145412), (8, 9072706), (16, 4536353), (1531, 47408), (2963, 24496), (3062, 23704), (5926, 12248), (6124, 11852)]