28011802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{153911}}^1$

素因数の和:153933

約数の個数: 16

約数和(自身を含む): 51714432

約数和(自身を除く): 23702630

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 153911, 307822, 1077377, 2000843, 2154754, 4001686, 14005901, 28011802]

約数ペア:

[(1, 28011802), (2, 14005901), (7, 4001686), (13, 2154754), (14, 2000843), (26, 1077377), (91, 307822), (182, 153911)]