71337838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249433}}^1$

素因数の和:249459

約数の個数: 16

約数和(自身を含む): 125714736

約数和(自身を除く): 54376898

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249433, 498866, 2743763, 3242629, 5487526, 6485258, 35668919, 71337838]

約数ペア:

[(1, 71337838), (2, 35668919), (11, 6485258), (13, 5487526), (22, 3242629), (26, 2743763), (143, 498866), (286, 249433)]