28950649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3833}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 36070272

約数和(自身を除く): 7119623

約数列:

[1, 7, 13, 83, 91, 581, 1079, 3833, 7553, 26831, 49829, 318139, 348803, 2226973, 4135807, 28950649]

約数ペア:

[(1, 28950649), (7, 4135807), (13, 2226973), (83, 348803), (91, 318139), (581, 49829), (1079, 26831), (3833, 7553)]