28782112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47339}}^1$

素因数の和:47368

約数の個数: 24

約数和(自身を含む): 59648400

約数和(自身を除く): 30866288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47339, 94678, 189356, 378712, 757424, 899441, 1514848, 1798882, 3597764, 7195528, 14391056, 28782112]

約数ペア:

[(1, 28782112), (2, 14391056), (4, 7195528), (8, 3597764), (16, 1798882), (19, 1514848), (32, 899441), (38, 757424), (76, 378712), (152, 189356), (304, 94678), (608, 47339)]