7897872

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4495

約数の個数: 40

約数和(自身を含む): 20958976

約数和(自身を除く): 13061104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 4447, 8894, 13341, 17788, 26682, 35576, 53364, 71152, 106728, 164539, 213456, 329078, 493617, 658156, 987234, 1316312, 1974468, 2632624, 3948936, 7897872]

約数ペア:

[(1, 7897872), (2, 3948936), (3, 2632624), (4, 1974468), (6, 1316312), (8, 987234), (12, 658156), (16, 493617), (24, 329078), (37, 213456), (48, 164539), (74, 106728), (111, 71152), (148, 53364), (222, 35576), (296, 26682), (444, 17788), (592, 13341), (888, 8894), (1776, 4447)]