28016048

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 30

約数和(自身を含む): 55631484

約数和(自身を除く): 27615436

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 947, 1849, 1894, 3698, 3788, 7396, 7576, 14792, 15152, 29584, 40721, 81442, 162884, 325768, 651536, 1751003, 3502006, 7004012, 14008024, 28016048]

約数ペア:

[(1, 28016048), (2, 14008024), (4, 7004012), (8, 3502006), (16, 1751003), (43, 651536), (86, 325768), (172, 162884), (344, 81442), (688, 40721), (947, 29584), (1849, 15152), (1894, 14792), (3698, 7576), (3788, 7396)]