68105756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5849}}^1$

素因数の和:5965

約数の個数: 24

約数和(自身を含む): 123832800

約数和(自身を除く): 55727044

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 5849, 11644, 11698, 23396, 239809, 415279, 479618, 830558, 959236, 1661116, 17026439, 34052878, 68105756]

約数ペア:

[(1, 68105756), (2, 34052878), (4, 17026439), (41, 1661116), (71, 959236), (82, 830558), (142, 479618), (164, 415279), (284, 239809), (2911, 23396), (5822, 11698), (5849, 11644)]