7138524

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 17529120

約数和(自身を除く): 10390596

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 281, 292, 348, 438, 562, 843, 876, 1124, 1686, 2117, 3372, 4234, 6351, 8149, 8468, 12702, 16298, 20513, 24447, 25404, 32596, 41026, 48894, 61539, 82052, 97788, 123078, 246156, 594877, 1189754, 1784631, 2379508, 3569262, 7138524]

約数ペア:

[(1, 7138524), (2, 3569262), (3, 2379508), (4, 1784631), (6, 1189754), (12, 594877), (29, 246156), (58, 123078), (73, 97788), (87, 82052), (116, 61539), (146, 48894), (174, 41026), (219, 32596), (281, 25404), (292, 24447), (348, 20513), (438, 16298), (562, 12702), (843, 8468), (876, 8149), (1124, 6351), (1686, 4234), (2117, 3372)]