68105492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26729}}^1$

素因数の和:26760

約数の個数: 36

約数和(自身を含む): 149313780

約数和(自身を除く): 81208288

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 26729, 53458, 106916, 187103, 347477, 374206, 694954, 748412, 1309721, 1389908, 2432339, 2619442, 4864678, 5238884, 9729356, 17026373, 34052746, 68105492]

約数ペア:

[(1, 68105492), (2, 34052746), (4, 17026373), (7, 9729356), (13, 5238884), (14, 4864678), (26, 2619442), (28, 2432339), (49, 1389908), (52, 1309721), (91, 748412), (98, 694954), (182, 374206), (196, 347477), (364, 187103), (637, 106916), (1274, 53458), (2548, 26729)]