61462568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1439}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 121824000

約数和(自身を除く): 60361432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 1439, 2248, 2878, 5339, 5756, 10678, 11512, 21356, 27341, 42712, 54682, 109364, 218728, 404359, 808718, 1617436, 3234872, 7682821, 15365642, 30731284, 61462568]

約数ペア:

[(1, 61462568), (2, 30731284), (4, 15365642), (8, 7682821), (19, 3234872), (38, 1617436), (76, 808718), (152, 404359), (281, 218728), (562, 109364), (1124, 54682), (1439, 42712), (2248, 27341), (2878, 21356), (5339, 11512), (5756, 10678)]