28104222

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{69911}}^1$

素因数の和:69983

約数の個数: 16

約数和(自身を含む): 57048192

約数和(自身を除く): 28943970

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 69911, 139822, 209733, 419466, 4684037, 9368074, 14052111, 28104222]

約数ペア:

[(1, 28104222), (2, 14052111), (3, 9368074), (6, 4684037), (67, 419466), (134, 209733), (201, 139822), (402, 69911)]