26559862

素因数分解:

$2^1\times 7^4\times {\mathrm{5531}}^1$

素因数の和:5561

約数の個数: 20

約数和(自身を含む): 46485396

約数和(自身を除く): 19925534

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 5531, 11062, 38717, 77434, 271019, 542038, 1897133, 3794266, 13279931, 26559862]

約数ペア:

[(1, 26559862), (2, 13279931), (7, 3794266), (14, 1897133), (49, 542038), (98, 271019), (343, 77434), (686, 38717), (2401, 11062), (4802, 5531)]