28305507126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{362891117}}^1$

素因数の和:362891135

約数の個数: 16

約数和(自身を含む): 60965707824

約数和(自身を除く): 32660200698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 362891117, 725782234, 1088673351, 2177346702, 4717584521, 9435169042, 14152753563, 28305507126]

約数ペア:

[(1, 28305507126), (2, 14152753563), (3, 9435169042), (6, 4717584521), (13, 2177346702), (26, 1088673351), (39, 725782234), (78, 362891117)]