38742172

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4507}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 77753984

約数和(自身を除く): 39011812

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 4507, 8596, 9014, 18028, 31549, 63098, 126196, 1383649, 2767298, 5534596, 9685543, 19371086, 38742172]

約数ペア:

[(1, 38742172), (2, 19371086), (4, 9685543), (7, 5534596), (14, 2767298), (28, 1383649), (307, 126196), (614, 63098), (1228, 31549), (2149, 18028), (4298, 9014), (4507, 8596)]