40772728

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{7951}}^1$

素因数の和:8598

約数の個数: 16

約数和(自身を含む): 76577760

約数和(自身を除く): 35805032

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 7951, 15902, 31804, 63608, 5096591, 10193182, 20386364, 40772728]

約数ペア:

[(1, 40772728), (2, 20386364), (4, 10193182), (8, 5096591), (641, 63608), (1282, 31804), (2564, 15902), (5128, 7951)]