28042435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 35855136

約数和(自身を除く): 7812701

約数列:

[1, 5, 17, 85, 173, 865, 1907, 2941, 9535, 14705, 32419, 162095, 329911, 1649555, 5608487, 28042435]

約数ペア:

[(1, 28042435), (5, 5608487), (17, 1649555), (85, 329911), (173, 162095), (865, 32419), (1907, 14705), (2941, 9535)]