26000156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71429}}^1$

素因数の和:71453

約数の個数: 24

約数和(自身を含む): 56001120

約数和(自身を除く): 30000964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 71429, 142858, 285716, 500003, 928577, 1000006, 1857154, 2000012, 3714308, 6500039, 13000078, 26000156]

約数ペア:

[(1, 26000156), (2, 13000078), (4, 6500039), (7, 3714308), (13, 2000012), (14, 1857154), (26, 1000006), (28, 928577), (52, 500003), (91, 285716), (182, 142858), (364, 71429)]