28106002

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{22271}}^1$

素因数の和:22904

約数の個数: 8

約数和(自身を含む): 42227712

約数和(自身を除く): 14121710

約数列:

[1, 2, 631, 1262, 22271, 44542, 14053001, 28106002]

約数ペア:

[(1, 28106002), (2, 14053001), (631, 44542), (1262, 22271)]