28722252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184117}}^1$

素因数の和:184137

約数の個数: 24

約数和(自身を含む): 72174256

約数和(自身を除く): 43452004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184117, 368234, 552351, 736468, 1104702, 2209404, 2393521, 4787042, 7180563, 9574084, 14361126, 28722252]

約数ペア:

[(1, 28722252), (2, 14361126), (3, 9574084), (4, 7180563), (6, 4787042), (12, 2393521), (13, 2209404), (26, 1104702), (39, 736468), (52, 552351), (78, 368234), (156, 184117)]