56423262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3191}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 129314304

約数和(自身を除く): 72891042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 3191, 5894, 6382, 8841, 9573, 17682, 19146, 22337, 44674, 67011, 134022, 1343411, 2686822, 4030233, 8060466, 9403877, 18807754, 28211631, 56423262]

約数ペア:

[(1, 56423262), (2, 28211631), (3, 18807754), (6, 9403877), (7, 8060466), (14, 4030233), (21, 2686822), (42, 1343411), (421, 134022), (842, 67011), (1263, 44674), (2526, 22337), (2947, 19146), (3191, 17682), (5894, 9573), (6382, 8841)]