68639458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4651}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 105842304

約数和(自身を除く): 37202846

約数列:

[1, 2, 47, 94, 157, 314, 4651, 7379, 9302, 14758, 218597, 437194, 730207, 1460414, 34319729, 68639458]

約数ペア:

[(1, 68639458), (2, 34319729), (47, 1460414), (94, 730207), (157, 437194), (314, 218597), (4651, 14758), (7379, 9302)]