28561236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{216373}}^1$

素因数の和:216391

約数の個数: 24

約数和(自身を含む): 72701664

約数和(自身を除く): 44140428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 216373, 432746, 649119, 865492, 1298238, 2380103, 2596476, 4760206, 7140309, 9520412, 14280618, 28561236]

約数ペア:

[(1, 28561236), (2, 14280618), (3, 9520412), (4, 7140309), (6, 4760206), (11, 2596476), (12, 2380103), (22, 1298238), (33, 865492), (44, 649119), (66, 432746), (132, 216373)]