27949144

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{27509}}^1$

素因数の和:27642

約数の個数: 16

約数和(自身を含む): 52819200

約数和(自身を除く): 24870056

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 27509, 55018, 110036, 220072, 3493643, 6987286, 13974572, 27949144]

約数ペア:

[(1, 27949144), (2, 13974572), (4, 6987286), (8, 3493643), (127, 220072), (254, 110036), (508, 55018), (1016, 27509)]