28506312

素因数分解:

$2^3\times 3^2\times {\mathrm{395921}}^1$

素因数の和:395933

約数の個数: 24

約数和(自身を含む): 77204790

約数和(自身を除く): 48698478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 395921, 791842, 1187763, 1583684, 2375526, 3167368, 3563289, 4751052, 7126578, 9502104, 14253156, 28506312]

約数ペア:

[(1, 28506312), (2, 14253156), (3, 9502104), (4, 7126578), (6, 4751052), (8, 3563289), (9, 3167368), (12, 2375526), (18, 1583684), (24, 1187763), (36, 791842), (72, 395921)]