28226406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{361877}}^1$

素因数の和:361895

約数の個数: 16

約数和(自身を含む): 60795504

約数和(自身を除く): 32569098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 361877, 723754, 1085631, 2171262, 4704401, 9408802, 14113203, 28226406]

約数ペア:

[(1, 28226406), (2, 14113203), (3, 9408802), (6, 4704401), (13, 2171262), (26, 1085631), (39, 723754), (78, 361877)]