72163912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{14341}}^1$

素因数の和:14401

約数の個数: 32

約数和(自身を含む): 147148920

約数和(自身を除く): 74985008

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 14341, 28682, 57364, 114728, 243797, 487594, 530617, 975188, 1061234, 1950376, 2122468, 4244936, 9020489, 18040978, 36081956, 72163912]

約数ペア:

[(1, 72163912), (2, 36081956), (4, 18040978), (8, 9020489), (17, 4244936), (34, 2122468), (37, 1950376), (68, 1061234), (74, 975188), (136, 530617), (148, 487594), (296, 243797), (629, 114728), (1258, 57364), (2516, 28682), (5032, 14341)]