25440724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 45859968

約数和(自身を除く): 20419244

約数列:

[1, 2, 4, 47, 94, 131, 188, 262, 524, 1033, 2066, 4132, 6157, 12314, 24628, 48551, 97102, 135323, 194204, 270646, 541292, 6360181, 12720362, 25440724]

約数ペア:

[(1, 25440724), (2, 12720362), (4, 6360181), (47, 541292), (94, 270646), (131, 194204), (188, 135323), (262, 97102), (524, 48551), (1033, 24628), (2066, 12314), (4132, 6157)]