71141902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 116673480

約数和(自身を除く): 45531578

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 1931, 2834, 3862, 18421, 25103, 36842, 50206, 210479, 326339, 420958, 652678, 2736227, 5472454, 35570951, 71141902]

約数ペア:

[(1, 71141902), (2, 35570951), (13, 5472454), (26, 2736227), (109, 652678), (169, 420958), (218, 326339), (338, 210479), (1417, 50206), (1931, 36842), (2834, 25103), (3862, 18421)]