68460378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8191}}^1$

素因数の和:8402

約数の個数: 32

約数和(自身を含む): 157286400

約数和(自身を除く): 88826022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8191, 8358, 16382, 24573, 49146, 57337, 114674, 172011, 344022, 1630009, 3260018, 4890027, 9780054, 11410063, 22820126, 34230189, 68460378]

約数ペア:

[(1, 68460378), (2, 34230189), (3, 22820126), (6, 11410063), (7, 9780054), (14, 4890027), (21, 3260018), (42, 1630009), (199, 344022), (398, 172011), (597, 114674), (1194, 57337), (1393, 49146), (2786, 24573), (4179, 16382), (8191, 8358)]