28354578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{675109}}^1$

素因数の和:675121

約数の個数: 16

約数和(自身を含む): 64810560

約数和(自身を除く): 36455982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 675109, 1350218, 2025327, 4050654, 4725763, 9451526, 14177289, 28354578]

約数ペア:

[(1, 28354578), (2, 14177289), (3, 9451526), (6, 4725763), (7, 4050654), (14, 2025327), (21, 1350218), (42, 675109)]