38142874

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 74462976

約数和(自身を除く): 36320102

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 863, 902, 1078, 1726, 2009, 3157, 4018, 6041, 6314, 9493, 12082, 18986, 22099, 35383, 42287, 44198, 66451, 70766, 84574, 132902, 247681, 389213, 465157, 495362, 778426, 930314, 1733767, 2724491, 3467534, 5448982, 19071437, 38142874]

約数ペア:

[(1, 38142874), (2, 19071437), (7, 5448982), (11, 3467534), (14, 2724491), (22, 1733767), (41, 930314), (49, 778426), (77, 495362), (82, 465157), (98, 389213), (154, 247681), (287, 132902), (451, 84574), (539, 70766), (574, 66451), (863, 44198), (902, 42287), (1078, 35383), (1726, 22099), (2009, 18986), (3157, 12082), (4018, 9493), (6041, 6314)]