79378922

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 147744000

約数和(自身を除く): 68365078

約数列:

[1, 2, 7, 14, 19, 38, 49, 89, 98, 133, 178, 266, 479, 623, 931, 958, 1246, 1691, 1862, 3353, 3382, 4361, 6706, 8722, 9101, 11837, 18202, 23471, 23674, 42631, 46942, 63707, 82859, 85262, 127414, 165718, 298417, 445949, 596834, 809989, 891898, 1619978, 2088919, 4177838, 5669923, 11339846, 39689461, 79378922]

約数ペア:

[(1, 79378922), (2, 39689461), (7, 11339846), (14, 5669923), (19, 4177838), (38, 2088919), (49, 1619978), (89, 891898), (98, 809989), (133, 596834), (178, 445949), (266, 298417), (479, 165718), (623, 127414), (931, 85262), (958, 82859), (1246, 63707), (1691, 46942), (1862, 42631), (3353, 23674), (3382, 23471), (4361, 18202), (6706, 11837), (8722, 9101)]