28114135

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1789}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 38664000

約数和(自身を除く): 10549865

約数列:

[1, 5, 7, 35, 449, 1789, 2245, 3143, 8945, 12523, 15715, 62615, 803261, 4016305, 5622827, 28114135]

約数ペア:

[(1, 28114135), (5, 5622827), (7, 4016305), (35, 803261), (449, 62615), (1789, 15715), (2245, 12523), (3143, 8945)]