71618794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{51973}}^1$

素因数の和:52041

約数の個数: 16

約数和(自身を含む): 117877032

約数和(自身を除く): 46258238

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 51973, 103946, 675649, 1351298, 2754569, 5509138, 35809397, 71618794]

約数ペア:

[(1, 71618794), (2, 35809397), (13, 5509138), (26, 2754569), (53, 1351298), (106, 675649), (689, 103946), (1378, 51973)]