6638168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6667432

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 839, 989, 1678, 1978, 3356, 3956, 6712, 7912, 19297, 36077, 38594, 72154, 77188, 144308, 154376, 288616, 829771, 1659542, 3319084, 6638168]

約数ペア:

[(1, 6638168), (2, 3319084), (4, 1659542), (8, 829771), (23, 288616), (43, 154376), (46, 144308), (86, 77188), (92, 72154), (172, 38594), (184, 36077), (344, 19297), (839, 7912), (989, 6712), (1678, 3956), (1978, 3356)]