68996438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{17053}}^1$

素因数の和:17096

約数の個数: 24

約数和(自身を含む): 125653872

約数和(自身を除く): 56657434

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 17053, 34106, 119371, 238742, 289901, 579802, 2029307, 4058614, 4928317, 9856634, 34498219, 68996438]

約数ペア:

[(1, 68996438), (2, 34498219), (7, 9856634), (14, 4928317), (17, 4058614), (34, 2029307), (119, 579802), (238, 289901), (289, 238742), (578, 119371), (2023, 34106), (4046, 17053)]