28237863617

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{406423}}^1$

素因数の和:406568

約数の個数: 16

約数和(自身を含む): 30842704512

約数和(自身を除く): 2604840895

約数列:

[1, 17, 61, 67, 1037, 1139, 4087, 69479, 406423, 6909191, 24791803, 27230341, 421460651, 462915797, 1661050801, 28237863617]

約数ペア:

[(1, 28237863617), (17, 1661050801), (61, 462915797), (67, 421460651), (1037, 27230341), (1139, 24791803), (4087, 6909191), (69479, 406423)]