25668084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 66257408

約数和(自身を除く): 40589324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 4447, 5772, 8894, 13341, 17788, 26682, 53364, 57811, 115622, 164539, 173433, 231244, 329078, 346866, 493617, 658156, 693732, 987234, 1974468, 2139007, 4278014, 6417021, 8556028, 12834042, 25668084]

約数ペア:

[(1, 25668084), (2, 12834042), (3, 8556028), (4, 6417021), (6, 4278014), (12, 2139007), (13, 1974468), (26, 987234), (37, 693732), (39, 658156), (52, 493617), (74, 346866), (78, 329078), (111, 231244), (148, 173433), (156, 164539), (222, 115622), (444, 57811), (481, 53364), (962, 26682), (1443, 17788), (1924, 13341), (2886, 8894), (4447, 5772)]