68378114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9907}}^1$

素因数の和:9962

約数の個数: 32

約数和(自身を含む): 128407680

約数和(自身を除く): 60029566

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 9907, 19814, 69349, 138698, 168419, 287303, 336838, 574606, 1178933, 2011121, 2357866, 4022242, 4884151, 9768302, 34189057, 68378114]

約数ペア:

[(1, 68378114), (2, 34189057), (7, 9768302), (14, 4884151), (17, 4022242), (29, 2357866), (34, 2011121), (58, 1178933), (119, 574606), (203, 336838), (238, 287303), (406, 168419), (493, 138698), (986, 69349), (3451, 19814), (6902, 9907)]