66908974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 57507026

約数列:

[1, 2, 11, 17, 22, 29, 31, 34, 58, 62, 187, 199, 319, 341, 374, 398, 493, 527, 638, 682, 899, 986, 1054, 1798, 2189, 3383, 4378, 5423, 5771, 5797, 6169, 6766, 9889, 10846, 11542, 11594, 12338, 15283, 19778, 30566, 37213, 63481, 67859, 74426, 98107, 104873, 126962, 135718, 168113, 178901, 196214, 209746, 336226, 357802, 1079177, 1153603, 1967911, 2158354, 2307206, 3041317, 3935822, 6082634, 33454487, 66908974]

約数ペア:

[(1, 66908974), (2, 33454487), (11, 6082634), (17, 3935822), (22, 3041317), (29, 2307206), (31, 2158354), (34, 1967911), (58, 1153603), (62, 1079177), (187, 357802), (199, 336226), (319, 209746), (341, 196214), (374, 178901), (398, 168113), (493, 135718), (527, 126962), (638, 104873), (682, 98107), (899, 74426), (986, 67859), (1054, 63481), (1798, 37213), (2189, 30566), (3383, 19778), (4378, 15283), (5423, 12338), (5771, 11594), (5797, 11542), (6169, 10846), (6766, 9889)]