7828048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11933}}^1$

素因数の和:11982

約数の個数: 20

約数和(自身を含む): 15538068

約数和(自身を除く): 7710020

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11933, 23866, 47732, 95464, 190928, 489253, 978506, 1957012, 3914024, 7828048]

約数ペア:

[(1, 7828048), (2, 3914024), (4, 1957012), (8, 978506), (16, 489253), (41, 190928), (82, 95464), (164, 47732), (328, 23866), (656, 11933)]