25126808

素因数分解:

$2^3\times 7^3\times {\mathrm{9157}}^1$

素因数の和:9184

約数の個数: 32

約数和(自身を含む): 54948000

約数和(自身を除く): 29821192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9157, 18314, 36628, 64099, 73256, 128198, 256396, 448693, 512792, 897386, 1794772, 3140851, 3589544, 6281702, 12563404, 25126808]

約数ペア:

[(1, 25126808), (2, 12563404), (4, 6281702), (7, 3589544), (8, 3140851), (14, 1794772), (28, 897386), (49, 512792), (56, 448693), (98, 256396), (196, 128198), (343, 73256), (392, 64099), (686, 36628), (1372, 18314), (2744, 9157)]