26187413

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 31715712

約数和(自身を除く): 5528299

約数列:

[1, 7, 47, 49, 83, 137, 329, 581, 959, 2303, 3901, 4067, 6439, 6713, 11371, 27307, 45073, 79597, 191149, 315511, 534437, 557179, 3741059, 26187413]

約数ペア:

[(1, 26187413), (7, 3741059), (47, 557179), (49, 534437), (83, 315511), (137, 191149), (329, 79597), (581, 45073), (959, 27307), (2303, 11371), (3901, 6713), (4067, 6439)]