28248908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{190871}}^1$

素因数の和:190912

約数の個数: 12

約数和(自身を含む): 50771952

約数和(自身を除く): 22523044

約数列:

[1, 2, 4, 37, 74, 148, 190871, 381742, 763484, 7062227, 14124454, 28248908]

約数ペア:

[(1, 28248908), (2, 14124454), (4, 7062227), (37, 763484), (74, 381742), (148, 190871)]