28141476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{213193}}^1$

素因数の和:213211

約数の個数: 24

約数和(自身を含む): 71633184

約数和(自身を除く): 43491708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 213193, 426386, 639579, 852772, 1279158, 2345123, 2558316, 4690246, 7035369, 9380492, 14070738, 28141476]

約数ペア:

[(1, 28141476), (2, 14070738), (3, 9380492), (4, 7035369), (6, 4690246), (11, 2558316), (12, 2345123), (22, 1279158), (33, 852772), (44, 639579), (66, 426386), (132, 213193)]