6998672

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4013}}^1$

素因数の和:4130

約数の個数: 20

約数和(自身を含む): 13687740

約数和(自身を除く): 6689068

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4013, 8026, 16052, 32104, 64208, 437417, 874834, 1749668, 3499336, 6998672]

約数ペア:

[(1, 6998672), (2, 3499336), (4, 1749668), (8, 874834), (16, 437417), (109, 64208), (218, 32104), (436, 16052), (872, 8026), (1744, 4013)]