28504992

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 75176640

約数和(自身を除く): 46671648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 789, 1052, 1129, 1578, 2104, 2258, 3156, 3387, 4208, 4516, 6312, 6774, 8416, 9032, 12624, 13548, 18064, 25248, 27096, 36128, 54192, 108384, 296927, 593854, 890781, 1187708, 1781562, 2375416, 3563124, 4750832, 7126248, 9501664, 14252496, 28504992]

約数ペア:

[(1, 28504992), (2, 14252496), (3, 9501664), (4, 7126248), (6, 4750832), (8, 3563124), (12, 2375416), (16, 1781562), (24, 1187708), (32, 890781), (48, 593854), (96, 296927), (263, 108384), (526, 54192), (789, 36128), (1052, 27096), (1129, 25248), (1578, 18064), (2104, 13548), (2258, 12624), (3156, 9032), (3387, 8416), (4208, 6774), (4516, 6312)]