26717116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 49392000

約数和(自身を除く): 22674884

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 839, 1676, 1678, 3356, 7961, 15922, 15941, 31844, 31882, 63764, 351541, 703082, 1406164, 6679279, 13358558, 26717116]

約数ペア:

[(1, 26717116), (2, 13358558), (4, 6679279), (19, 1406164), (38, 703082), (76, 351541), (419, 63764), (838, 31882), (839, 31844), (1676, 15941), (1678, 15922), (3356, 7961)]