28618096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137587}}^1$

素因数の和:137608

約数の個数: 20

約数和(自身を含む): 59713192

約数和(自身を除く): 31095096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 137587, 275174, 550348, 1100696, 1788631, 2201392, 3577262, 7154524, 14309048, 28618096]

約数ペア:

[(1, 28618096), (2, 14309048), (4, 7154524), (8, 3577262), (13, 2201392), (16, 1788631), (26, 1100696), (52, 550348), (104, 275174), (208, 137587)]