66379742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7544

約数の個数: 32

約数和(自身を含む): 120766464

約数和(自身を除く): 54386722

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 7487, 8866, 14974, 82357, 97331, 164714, 194662, 232097, 464194, 1070641, 2141282, 2553067, 3017261, 5106134, 6034522, 33189871, 66379742]

約数ペア:

[(1, 66379742), (2, 33189871), (11, 6034522), (13, 5106134), (22, 3017261), (26, 2553067), (31, 2141282), (62, 1070641), (143, 464194), (286, 232097), (341, 194662), (403, 164714), (682, 97331), (806, 82357), (4433, 14974), (7487, 8866)]