66072818

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{7699}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 113467200

約数和(自身を除く): 47394382

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 7699, 8582, 15398, 53893, 107786, 4719487, 9438974, 33036409, 66072818]

約数ペア:

[(1, 66072818), (2, 33036409), (7, 9438974), (14, 4719487), (613, 107786), (1226, 53893), (4291, 15398), (7699, 8582)]