26992355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3881}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 35217504

約数和(自身を除く): 8225149

約数列:

[1, 5, 13, 65, 107, 535, 1391, 3881, 6955, 19405, 50453, 252265, 415267, 2076335, 5398471, 26992355]

約数ペア:

[(1, 26992355), (5, 5398471), (13, 2076335), (65, 415267), (107, 252265), (535, 50453), (1391, 19405), (3881, 6955)]