7855728

素因数分解:

$2^4\times 3^1\times {\mathrm{163661}}^1$

素因数の和:163672

約数の個数: 20

約数和(自身を含む): 20294088

約数和(自身を除く): 12438360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163661, 327322, 490983, 654644, 981966, 1309288, 1963932, 2618576, 3927864, 7855728]

約数ペア:

[(1, 7855728), (2, 3927864), (3, 2618576), (4, 1963932), (6, 1309288), (8, 981966), (12, 654644), (16, 490983), (24, 327322), (48, 163661)]