41640728

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{10601}}^1$

素因数の和:11098

約数の個数: 16

約数和(自身を含む): 78242760

約数和(自身を除く): 36602032

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 10601, 21202, 42404, 84808, 5205091, 10410182, 20820364, 41640728]

約数ペア:

[(1, 41640728), (2, 20820364), (4, 10410182), (8, 5205091), (491, 84808), (982, 42404), (1964, 21202), (3928, 10601)]