38221406

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 61670160

約数和(自身を除く): 23448754

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 743, 1486, 1513, 3026, 12631, 25262, 25721, 51442, 66127, 132254, 214727, 429454, 1124159, 2248318, 19110703, 38221406]

約数ペア:

[(1, 38221406), (2, 19110703), (17, 2248318), (34, 1124159), (89, 429454), (178, 214727), (289, 132254), (578, 66127), (743, 51442), (1486, 25721), (1513, 25262), (3026, 12631)]