28711610

素因数分解:

$2^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{3917}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 51764616

約数和(自身を除く): 23053006

約数列:

[1, 2, 5, 10, 733, 1466, 3665, 3917, 7330, 7834, 19585, 39170, 2871161, 5742322, 14355805, 28711610]

約数ペア:

[(1, 28711610), (2, 14355805), (5, 5742322), (10, 2871161), (733, 39170), (1466, 19585), (3665, 7834), (3917, 7330)]