29989726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1180

約数の個数: 24

約数和(自身を含む): 49344120

約数和(自身を除く): 19354394

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1069, 1079, 2138, 2158, 13897, 14027, 27794, 28054, 88727, 177454, 180661, 361322, 1153451, 2306902, 14994863, 29989726]

約数ペア:

[(1, 29989726), (2, 14994863), (13, 2306902), (26, 1153451), (83, 361322), (166, 180661), (169, 177454), (338, 88727), (1069, 28054), (1079, 27794), (2138, 14027), (2158, 13897)]