8468664

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 21269520

約数和(自身を除く): 12800856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1373, 1542, 2056, 2746, 3084, 4119, 5492, 6168, 8238, 10984, 16476, 32952, 352861, 705722, 1058583, 1411444, 2117166, 2822888, 4234332, 8468664]

約数ペア:

[(1, 8468664), (2, 4234332), (3, 2822888), (4, 2117166), (6, 1411444), (8, 1058583), (12, 705722), (24, 352861), (257, 32952), (514, 16476), (771, 10984), (1028, 8238), (1373, 6168), (1542, 5492), (2056, 4119), (2746, 3084)]