28878016

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4336

約数の個数: 28

約数和(自身を含む): 57854088

約数和(自身を除く): 28976072

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 4217, 6848, 8434, 16868, 33736, 67472, 134944, 269888, 451219, 902438, 1804876, 3609752, 7219504, 14439008, 28878016]

約数ペア:

[(1, 28878016), (2, 14439008), (4, 7219504), (8, 3609752), (16, 1804876), (32, 902438), (64, 451219), (107, 269888), (214, 134944), (428, 67472), (856, 33736), (1712, 16868), (3424, 8434), (4217, 6848)]