66945866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{62801}}^1$

素因数の和:62857

約数の個数: 16

約数和(自身を含む): 110782728

約数和(自身を除く): 43836862

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 62801, 125602, 816413, 1632826, 2574841, 5149682, 33472933, 66945866]

約数ペア:

[(1, 66945866), (2, 33472933), (13, 5149682), (26, 2574841), (41, 1632826), (82, 816413), (533, 125602), (1066, 62801)]