25021276

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{5351}}^1$

素因数の和:5529

約数の個数: 24

約数和(自身を含む): 50351616

約数和(自身を除く): 25330340

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 5351, 10702, 21404, 37457, 74914, 149828, 893617, 1787234, 3574468, 6255319, 12510638, 25021276]

約数ペア:

[(1, 25021276), (2, 12510638), (4, 6255319), (7, 3574468), (14, 1787234), (28, 893617), (167, 149828), (334, 74914), (668, 37457), (1169, 21404), (2338, 10702), (4676, 5351)]