42866866

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4013}}^1$

素因数の和:4138

約数の個数: 24

約数和(自身を含む): 75503340

約数和(自身を除く): 32636474

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 4013, 5341, 8026, 10682, 28091, 56182, 196637, 393274, 437417, 874834, 3061919, 6123838, 21433433, 42866866]

約数ペア:

[(1, 42866866), (2, 21433433), (7, 6123838), (14, 3061919), (49, 874834), (98, 437417), (109, 393274), (218, 196637), (763, 56182), (1526, 28091), (4013, 10682), (5341, 8026)]