28658435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5581}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 37511040

約数和(自身を除く): 8852605

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 5581, 27905, 72553, 362765, 440899, 2204495, 5731687, 28658435]

約数ペア:

[(1, 28658435), (5, 5731687), (13, 2204495), (65, 440899), (79, 362765), (395, 72553), (1027, 27905), (5135, 5581)]