66971086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 65117234

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 107, 133, 181, 182, 214, 247, 266, 362, 494, 749, 1267, 1391, 1498, 1729, 2033, 2353, 2534, 2782, 3439, 3458, 4066, 4706, 6878, 9737, 14231, 16471, 19367, 19474, 24073, 26429, 28462, 32942, 38734, 44707, 48146, 52858, 89414, 135569, 185003, 251771, 271138, 312949, 367973, 370006, 503542, 625898, 735946, 1762397, 2575811, 3524794, 4783649, 5151622, 9567298, 33485543, 66971086]

約数ペア:

[(1, 66971086), (2, 33485543), (7, 9567298), (13, 5151622), (14, 4783649), (19, 3524794), (26, 2575811), (38, 1762397), (91, 735946), (107, 625898), (133, 503542), (181, 370006), (182, 367973), (214, 312949), (247, 271138), (266, 251771), (362, 185003), (494, 135569), (749, 89414), (1267, 52858), (1391, 48146), (1498, 44707), (1729, 38734), (2033, 32942), (2353, 28462), (2534, 26429), (2782, 24073), (3439, 19474), (3458, 19367), (4066, 16471), (4706, 14231), (6878, 9737)]