25551526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12763}}^1$

素因数の和:12796

約数の個数: 32

約数和(自身を含む): 51464448

約数和(自身を除く): 25912922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 12763, 25526, 89341, 140393, 165919, 178682, 280786, 331838, 982751, 1161433, 1825109, 1965502, 2322866, 3650218, 12775763, 25551526]

約数ペア:

[(1, 25551526), (2, 12775763), (7, 3650218), (11, 2322866), (13, 1965502), (14, 1825109), (22, 1161433), (26, 982751), (77, 331838), (91, 280786), (143, 178682), (154, 165919), (182, 140393), (286, 89341), (1001, 25526), (2002, 12763)]