28589396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59069}}^1$

素因数の和:59095

約数の個数: 18

約数和(自身を含む): 54994170

約数和(自身を除く): 26404774

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 59069, 118138, 236276, 649759, 1299518, 2599036, 7147349, 14294698, 28589396]

約数ペア:

[(1, 28589396), (2, 14294698), (4, 7147349), (11, 2599036), (22, 1299518), (44, 649759), (121, 236276), (242, 118138), (484, 59069)]