26528866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 49690368

約数和(自身を除く): 23161502

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 2053, 4106, 6461, 12922, 14371, 26689, 28742, 53378, 145763, 186823, 291526, 373646, 1020341, 1894919, 2040682, 3789838, 13264433, 26528866]

約数ペア:

[(1, 26528866), (2, 13264433), (7, 3789838), (13, 2040682), (14, 1894919), (26, 1020341), (71, 373646), (91, 291526), (142, 186823), (182, 145763), (497, 53378), (923, 28742), (994, 26689), (1846, 14371), (2053, 12922), (4106, 6461)]