71061736

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{67807}}^1$

素因数の和:67944

約数の個数: 16

約数和(自身を含む): 134259840

約数和(自身を除く): 63198104

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 67807, 135614, 271228, 542456, 8882717, 17765434, 35530868, 71061736]

約数ペア:

[(1, 71061736), (2, 35530868), (4, 17765434), (8, 8882717), (131, 542456), (262, 271228), (524, 135614), (1048, 67807)]