28684816

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{1531}}^1$

素因数の和:2710

約数の個数: 20

約数和(自身を含む): 55660624

約数和(自身を除く): 26975808

約数列:

[1, 2, 4, 8, 16, 1171, 1531, 2342, 3062, 4684, 6124, 9368, 12248, 18736, 24496, 1792801, 3585602, 7171204, 14342408, 28684816]

約数ペア:

[(1, 28684816), (2, 14342408), (4, 7171204), (8, 3585602), (16, 1792801), (1171, 24496), (1531, 18736), (2342, 12248), (3062, 9368), (4684, 6124)]