42865796

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 76529376

約数和(自身を除く): 33663580

約数列:

[1, 2, 4, 67, 134, 268, 307, 521, 614, 1042, 1228, 2084, 20569, 34907, 41138, 69814, 82276, 139628, 159947, 319894, 639788, 10716449, 21432898, 42865796]

約数ペア:

[(1, 42865796), (2, 21432898), (4, 10716449), (67, 639788), (134, 319894), (268, 159947), (307, 139628), (521, 82276), (614, 69814), (1042, 41138), (1228, 34907), (2084, 20569)]