27666808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{266027}}^1$

素因数の和:266046

約数の個数: 16

約数和(自身を含む): 55865880

約数和(自身を除く): 28199072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 266027, 532054, 1064108, 2128216, 3458351, 6916702, 13833404, 27666808]

約数ペア:

[(1, 27666808), (2, 13833404), (4, 6916702), (8, 3458351), (13, 2128216), (26, 1064108), (52, 532054), (104, 266027)]