72500912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{411937}}^1$

素因数の和:411956

約数の個数: 20

約数和(自身を含む): 153240936

約数和(自身を除く): 80740024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 411937, 823874, 1647748, 3295496, 4531307, 6590992, 9062614, 18125228, 36250456, 72500912]

約数ペア:

[(1, 72500912), (2, 36250456), (4, 18125228), (8, 9062614), (11, 6590992), (16, 4531307), (22, 3295496), (44, 1647748), (88, 823874), (176, 411937)]