28560986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36523}}^1$

素因数の和:36565

約数の個数: 16

約数和(自身を含む): 47335104

約数和(自身を除く): 18774118

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36523, 73046, 620891, 840029, 1241782, 1680058, 14280493, 28560986]

約数ペア:

[(1, 28560986), (2, 14280493), (17, 1680058), (23, 1241782), (34, 840029), (46, 620891), (391, 73046), (782, 36523)]