27861146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4045

約数の個数: 16

約数和(自身を含む): 43226784

約数和(自身を除く): 15365638

約数列:

[1, 2, 53, 67, 106, 134, 3551, 3923, 7102, 7846, 207919, 262841, 415838, 525682, 13930573, 27861146]

約数ペア:

[(1, 27861146), (2, 13930573), (53, 525682), (67, 415838), (106, 262841), (134, 207919), (3551, 7846), (3923, 7102)]