68390776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7013}}^1$

素因数の和:7095

約数の個数: 32

約数和(自身を含む): 136352160

約数和(自身を除く): 67961384

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 7013, 9752, 14026, 28052, 56104, 161299, 322598, 371689, 645196, 743378, 1290392, 1486756, 2973512, 8548847, 17097694, 34195388, 68390776]

約数ペア:

[(1, 68390776), (2, 34195388), (4, 17097694), (8, 8548847), (23, 2973512), (46, 1486756), (53, 1290392), (92, 743378), (106, 645196), (184, 371689), (212, 322598), (424, 161299), (1219, 56104), (2438, 28052), (4876, 14026), (7013, 9752)]