68706724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13841}}^1$

素因数の和:13935

約数の個数: 24

約数和(自身を含む): 129062808

約数和(自身を除く): 60356084

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 13841, 27682, 55364, 235297, 470594, 941188, 1010393, 2020786, 4041572, 17176681, 34353362, 68706724]

約数ペア:

[(1, 68706724), (2, 34353362), (4, 17176681), (17, 4041572), (34, 2020786), (68, 1010393), (73, 941188), (146, 470594), (292, 235297), (1241, 55364), (2482, 27682), (4964, 13841)]