28114216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{270329}}^1$

素因数の和:270348

約数の個数: 16

約数和(自身を含む): 56769300

約数和(自身を除く): 28655084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 270329, 540658, 1081316, 2162632, 3514277, 7028554, 14057108, 28114216]

約数ペア:

[(1, 28114216), (2, 14057108), (4, 7028554), (8, 3514277), (13, 2162632), (26, 1081316), (52, 540658), (104, 270329)]