7128116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 13325760

約数和(自身を除く): 6197644

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1321, 1349, 2642, 2698, 5284, 5396, 25099, 50198, 93791, 100396, 187582, 375164, 1782029, 3564058, 7128116]

約数ペア:

[(1, 7128116), (2, 3564058), (4, 1782029), (19, 375164), (38, 187582), (71, 100396), (76, 93791), (142, 50198), (284, 25099), (1321, 5396), (1349, 5284), (2642, 2698)]