68217484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2467}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 123834368

約数和(自身を除く): 55616884

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 892, 2467, 4934, 6913, 9868, 13826, 27652, 76477, 152954, 305908, 550141, 1100282, 2200564, 17054371, 34108742, 68217484]

約数ペア:

[(1, 68217484), (2, 34108742), (4, 17054371), (31, 2200564), (62, 1100282), (124, 550141), (223, 305908), (446, 152954), (892, 76477), (2467, 27652), (4934, 13826), (6913, 9868)]