26902616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 54742800

約数和(自身を除く): 27840184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 1861, 3614, 3722, 7228, 7444, 14456, 14888, 24193, 48386, 96772, 193544, 258679, 517358, 1034716, 2069432, 3362827, 6725654, 13451308, 26902616]

約数ペア:

[(1, 26902616), (2, 13451308), (4, 6725654), (8, 3362827), (13, 2069432), (26, 1034716), (52, 517358), (104, 258679), (139, 193544), (278, 96772), (556, 48386), (1112, 24193), (1807, 14888), (1861, 14456), (3614, 7444), (3722, 7228)]