26147876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 48384000

約数和(自身を除く): 22236124

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1279, 2558, 5111, 5116, 10222, 20444, 24301, 48602, 97204, 344051, 688102, 1376204, 6536969, 13073938, 26147876]

約数ペア:

[(1, 26147876), (2, 13073938), (4, 6536969), (19, 1376204), (38, 688102), (76, 344051), (269, 97204), (538, 48602), (1076, 24301), (1279, 20444), (2558, 10222), (5111, 5116)]