252829168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19777}}^1$

素因数の和:19849

約数の個数: 40

約数和(自身を含む): 529733952

約数和(自身を除く): 276904784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 19777, 39554, 79108, 158216, 316432, 336209, 672418, 929519, 1344836, 1859038, 2689672, 3718076, 5379344, 7436152, 14872304, 15801823, 31603646, 63207292, 126414584, 252829168]

約数ペア:

[(1, 252829168), (2, 126414584), (4, 63207292), (8, 31603646), (16, 15801823), (17, 14872304), (34, 7436152), (47, 5379344), (68, 3718076), (94, 2689672), (136, 1859038), (188, 1344836), (272, 929519), (376, 672418), (752, 336209), (799, 316432), (1598, 158216), (3196, 79108), (6392, 39554), (12784, 19777)]