75155668

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{12721}}^1$

素因数の和:12943

約数の個数: 24

約数和(自身を含む): 151035584

約数和(自身を除く): 75879916

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 12721, 25442, 50884, 89047, 178094, 356188, 2684131, 5368262, 10736524, 18788917, 37577834, 75155668]

約数ペア:

[(1, 75155668), (2, 37577834), (4, 18788917), (7, 10736524), (14, 5368262), (28, 2684131), (211, 356188), (422, 178094), (844, 89047), (1477, 50884), (2954, 25442), (5908, 12721)]