68505416

素因数分解:

$2^3\times 7^1\times {\mathrm{1223311}}^1$

素因数の和:1223324

約数の個数: 16

約数和(自身を含む): 146797440

約数和(自身を除く): 78292024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1223311, 2446622, 4893244, 8563177, 9786488, 17126354, 34252708, 68505416]

約数ペア:

[(1, 68505416), (2, 34252708), (4, 17126354), (7, 9786488), (8, 8563177), (14, 4893244), (28, 2446622), (56, 1223311)]