28406792

素因数分解:

$2^3\times {\mathrm{1361}}^1\times {\mathrm{2609}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 53322300

約数和(自身を除く): 24915508

約数列:

[1, 2, 4, 8, 1361, 2609, 2722, 5218, 5444, 10436, 10888, 20872, 3550849, 7101698, 14203396, 28406792]

約数ペア:

[(1, 28406792), (2, 14203396), (4, 7101698), (8, 3550849), (1361, 20872), (2609, 10888), (2722, 10436), (5218, 5444)]