71550484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2143}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 132910848

約数和(自身を除く): 61360364

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1964, 2143, 4286, 8347, 8572, 16694, 33388, 36431, 72862, 145724, 1052213, 2104426, 4208852, 17887621, 35775242, 71550484]

約数ペア:

[(1, 71550484), (2, 35775242), (4, 17887621), (17, 4208852), (34, 2104426), (68, 1052213), (491, 145724), (982, 72862), (1964, 36431), (2143, 33388), (4286, 16694), (8347, 8572)]