28924856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{68219}}^1$

素因数の和:68278

約数の個数: 16

約数和(自身を含む): 55258200

約数和(自身を除く): 26333344

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 68219, 136438, 272876, 545752, 3615607, 7231214, 14462428, 28924856]

約数ペア:

[(1, 28924856), (2, 14462428), (4, 7231214), (8, 3615607), (53, 545752), (106, 272876), (212, 136438), (424, 68219)]