69420164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68597}}^1$

素因数の和:68635

約数の個数: 24

約数和(自身を含む): 138293568

約数和(自身を除く): 68873404

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 68597, 137194, 274388, 754567, 1509134, 1577731, 3018268, 3155462, 6310924, 17355041, 34710082, 69420164]

約数ペア:

[(1, 69420164), (2, 34710082), (4, 17355041), (11, 6310924), (22, 3155462), (23, 3018268), (44, 1577731), (46, 1509134), (92, 754567), (253, 274388), (506, 137194), (1012, 68597)]