28647036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{72341}}^1$

素因数の和:72362

約数の個数: 36

約数和(自身を含む): 78997464

約数和(自身を除く): 50350428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 72341, 144682, 217023, 289364, 434046, 651069, 795751, 868092, 1302138, 1591502, 2387253, 2604276, 3183004, 4774506, 7161759, 9549012, 14323518, 28647036]

約数ペア:

[(1, 28647036), (2, 14323518), (3, 9549012), (4, 7161759), (6, 4774506), (9, 3183004), (11, 2604276), (12, 2387253), (18, 1591502), (22, 1302138), (33, 868092), (36, 795751), (44, 651069), (66, 434046), (99, 289364), (132, 217023), (198, 144682), (396, 72341)]