68740226

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{5261}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 106081920

約数和(自身を除く): 37341694

約数列:

[1, 2, 47, 94, 139, 278, 5261, 6533, 10522, 13066, 247267, 494534, 731279, 1462558, 34370113, 68740226]

約数ペア:

[(1, 68740226), (2, 34370113), (47, 1462558), (94, 731279), (139, 494534), (278, 247267), (5261, 13066), (6533, 10522)]