61744046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 119968128

約数和(自身を除く): 58224082

約数列:

[1, 2, 7, 13, 14, 26, 37, 53, 74, 91, 106, 173, 182, 259, 346, 371, 481, 518, 689, 742, 962, 1211, 1378, 1961, 2249, 2422, 3367, 3922, 4498, 4823, 6401, 6734, 9169, 9646, 12802, 13727, 15743, 18338, 25493, 27454, 31486, 44807, 50986, 64183, 83213, 89614, 119197, 128366, 166426, 178451, 238394, 339253, 356902, 582491, 678506, 834379, 1164982, 1668758, 2374771, 4410289, 4749542, 8820578, 30872023, 61744046]

約数ペア:

[(1, 61744046), (2, 30872023), (7, 8820578), (13, 4749542), (14, 4410289), (26, 2374771), (37, 1668758), (53, 1164982), (74, 834379), (91, 678506), (106, 582491), (173, 356902), (182, 339253), (259, 238394), (346, 178451), (371, 166426), (481, 128366), (518, 119197), (689, 89614), (742, 83213), (962, 64183), (1211, 50986), (1378, 44807), (1961, 31486), (2249, 27454), (2422, 25493), (3367, 18338), (3922, 15743), (4498, 13727), (4823, 12802), (6401, 9646), (6734, 9169)]