28313035

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 34924032

約数和(自身を除く): 6610997

約数列:

[1, 5, 47, 211, 235, 571, 1055, 2855, 9917, 26837, 49585, 120481, 134185, 602405, 5662607, 28313035]

約数ペア:

[(1, 28313035), (5, 5662607), (47, 602405), (211, 134185), (235, 120481), (571, 49585), (1055, 26837), (2855, 9917)]