28820968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{327511}}^1$

素因数の和:327528

約数の個数: 16

約数和(自身を含む): 58952160

約数和(自身を除く): 30131192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 327511, 655022, 1310044, 2620088, 3602621, 7205242, 14410484, 28820968]

約数ペア:

[(1, 28820968), (2, 14410484), (4, 7205242), (8, 3602621), (11, 2620088), (22, 1310044), (44, 655022), (88, 327511)]