27428986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34031}}^1$

素因数の和:34077

約数の個数: 16

約数和(自身を含む): 45739008

約数和(自身を除く): 18310022

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 34031, 68062, 442403, 884806, 1054961, 2109922, 13714493, 27428986]

約数ペア:

[(1, 27428986), (2, 13714493), (13, 2109922), (26, 1054961), (31, 884806), (62, 442403), (403, 68062), (806, 34031)]