68318866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443629}}^1$

素因数の和:443649

約数の個数: 16

約数和(自身を含む): 127765440

約数和(自身を除く): 59446574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443629, 887258, 3105403, 4879919, 6210806, 9759838, 34159433, 68318866]

約数ペア:

[(1, 68318866), (2, 34159433), (7, 9759838), (11, 6210806), (14, 4879919), (22, 3105403), (77, 887258), (154, 443629)]