27768286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 51545088

約数和(自身を除く): 23776802

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 563, 1126, 1897, 3523, 3794, 3941, 7046, 7319, 7882, 14638, 24661, 49322, 51233, 102466, 152573, 305146, 1068011, 1983449, 2136022, 3966898, 13884143, 27768286]

約数ペア:

[(1, 27768286), (2, 13884143), (7, 3966898), (13, 2136022), (14, 1983449), (26, 1068011), (91, 305146), (182, 152573), (271, 102466), (542, 51233), (563, 49322), (1126, 24661), (1897, 14638), (3523, 7882), (3794, 7319), (3941, 7046)]