56639206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 97735680

約数和(自身を除く): 41096474

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1009, 1651, 2018, 2159, 3302, 4318, 13117, 17153, 26234, 28067, 34306, 56134, 128143, 222989, 256286, 445978, 1665859, 2178431, 3331718, 4356862, 28319603, 56639206]

約数ペア:

[(1, 56639206), (2, 28319603), (13, 4356862), (17, 3331718), (26, 2178431), (34, 1665859), (127, 445978), (221, 256286), (254, 222989), (442, 128143), (1009, 56134), (1651, 34306), (2018, 28067), (2159, 26234), (3302, 17153), (4318, 13117)]