66437774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2659}}^1$

素因数の和:2736

約数の個数: 24

約数和(自身を含む): 110937960

約数和(自身を除く): 44500186

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2659, 5318, 12493, 24986, 34567, 69134, 82429, 164858, 1071577, 2143154, 2555299, 5110598, 33218887, 66437774]

約数ペア:

[(1, 66437774), (2, 33218887), (13, 5110598), (26, 2555299), (31, 2143154), (62, 1071577), (403, 164858), (806, 82429), (961, 69134), (1922, 34567), (2659, 24986), (5318, 12493)]