27776866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1871}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 44972928

約数和(自身を除く): 17196062

約数列:

[1, 2, 13, 26, 571, 1142, 1871, 3742, 7423, 14846, 24323, 48646, 1068341, 2136682, 13888433, 27776866]

約数ペア:

[(1, 27776866), (2, 13888433), (13, 2136682), (26, 1068341), (571, 48646), (1142, 24323), (1871, 14846), (3742, 7423)]