42858428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2053}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 79711632

約数和(自身を除く): 36853204

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 2053, 4106, 5219, 8212, 10438, 20876, 34901, 69802, 139604, 630271, 1260542, 2521084, 10714607, 21429214, 42858428]

約数ペア:

[(1, 42858428), (2, 21429214), (4, 10714607), (17, 2521084), (34, 1260542), (68, 630271), (307, 139604), (614, 69802), (1228, 34901), (2053, 20876), (4106, 10438), (5219, 8212)]