28647372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{183637}}^1$

素因数の和:183657

約数の個数: 24

約数和(自身を含む): 71986096

約数和(自身を除く): 43338724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 183637, 367274, 550911, 734548, 1101822, 2203644, 2387281, 4774562, 7161843, 9549124, 14323686, 28647372]

約数ペア:

[(1, 28647372), (2, 14323686), (3, 9549124), (4, 7161843), (6, 4774562), (12, 2387281), (13, 2203644), (26, 1101822), (39, 734548), (52, 550911), (78, 367274), (156, 183637)]