26502238

素因数分解:

$2^1\times 7^4\times {\mathrm{5519}}^1$

素因数の和:5549

約数の個数: 20

約数和(自身を含む): 46384560

約数和(自身を除く): 19882322

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 5519, 11038, 38633, 77266, 270431, 540862, 1893017, 3786034, 13251119, 26502238]

約数ペア:

[(1, 26502238), (2, 13251119), (7, 3786034), (14, 1893017), (49, 540862), (98, 270431), (343, 77266), (686, 38633), (2401, 11038), (4802, 5519)]