13465312

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 17500448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1279, 1316, 1504, 2558, 2632, 5116, 5264, 8953, 10232, 10528, 17906, 20464, 35812, 40928, 60113, 71624, 120226, 143248, 240452, 286496, 420791, 480904, 841582, 961808, 1683164, 1923616, 3366328, 6732656, 13465312]

約数ペア:

[(1, 13465312), (2, 6732656), (4, 3366328), (7, 1923616), (8, 1683164), (14, 961808), (16, 841582), (28, 480904), (32, 420791), (47, 286496), (56, 240452), (94, 143248), (112, 120226), (188, 71624), (224, 60113), (329, 40928), (376, 35812), (658, 20464), (752, 17906), (1279, 10528), (1316, 10232), (1504, 8953), (2558, 5264), (2632, 5116)]