68764756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2551}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 126048384

約数和(自身を除く): 57283628

約数列:

[1, 2, 4, 23, 46, 92, 293, 586, 1172, 2551, 5102, 6739, 10204, 13478, 26956, 58673, 117346, 234692, 747443, 1494886, 2989772, 17191189, 34382378, 68764756]

約数ペア:

[(1, 68764756), (2, 34382378), (4, 17191189), (23, 2989772), (46, 1494886), (92, 747443), (293, 234692), (586, 117346), (1172, 58673), (2551, 26956), (5102, 13478), (6739, 10204)]