26860294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 16249850

約数列:

[1, 2, 43, 53, 71, 83, 86, 106, 142, 166, 2279, 3053, 3569, 3763, 4399, 4558, 5893, 6106, 7138, 7526, 8798, 11786, 161809, 189157, 253399, 312329, 323618, 378314, 506798, 624658, 13430147, 26860294]

約数ペア:

[(1, 26860294), (2, 13430147), (43, 624658), (53, 506798), (71, 378314), (83, 323618), (86, 312329), (106, 253399), (142, 189157), (166, 161809), (2279, 11786), (3053, 8798), (3569, 7526), (3763, 7138), (4399, 6106), (4558, 5893)]