66768422

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 117925632

約数和(自身を除く): 51157210

約数列:

[1, 2, 7, 14, 43, 86, 197, 301, 394, 563, 602, 1126, 1379, 2758, 3941, 7882, 8471, 16942, 24209, 48418, 59297, 110911, 118594, 169463, 221822, 338926, 776377, 1552754, 4769173, 9538346, 33384211, 66768422]

約数ペア:

[(1, 66768422), (2, 33384211), (7, 9538346), (14, 4769173), (43, 1552754), (86, 776377), (197, 338926), (301, 221822), (394, 169463), (563, 118594), (602, 110911), (1126, 59297), (1379, 48418), (2758, 24209), (3941, 16942), (7882, 8471)]