28949896

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{54011}}^1$

素因数の和:54084

約数の個数: 16

約数和(自身を含む): 55092240

約数和(自身を除く): 26142344

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 54011, 108022, 216044, 432088, 3618737, 7237474, 14474948, 28949896]

約数ペア:

[(1, 28949896), (2, 14474948), (4, 7237474), (8, 3618737), (67, 432088), (134, 216044), (268, 108022), (536, 54011)]