8738574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4871}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 19643904

約数和(自身を除く): 10905330

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 4871, 9742, 14613, 29226, 63323, 112033, 126646, 189969, 224066, 336099, 379938, 672198, 1456429, 2912858, 4369287, 8738574]

約数ペア:

[(1, 8738574), (2, 4369287), (3, 2912858), (6, 1456429), (13, 672198), (23, 379938), (26, 336099), (39, 224066), (46, 189969), (69, 126646), (78, 112033), (138, 63323), (299, 29226), (598, 14613), (897, 9742), (1794, 4871)]