28806926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1361}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 45599760

約数和(自身を除く): 16792834

約数列:

[1, 2, 19, 38, 557, 1114, 1361, 2722, 10583, 21166, 25859, 51718, 758077, 1516154, 14403463, 28806926]

約数ペア:

[(1, 28806926), (2, 14403463), (19, 1516154), (38, 758077), (557, 51718), (1114, 25859), (1361, 21166), (2722, 10583)]