28560022

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 43416000

約数和(自身を除く): 14855978

約数列:

[1, 2, 149, 239, 298, 401, 478, 802, 35611, 59749, 71222, 95839, 119498, 191678, 14280011, 28560022]

約数ペア:

[(1, 28560022), (2, 14280011), (149, 191678), (239, 119498), (298, 95839), (401, 71222), (478, 59749), (802, 35611)]