47513674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8314

約数の個数: 24

約数和(自身を含む): 81724140

約数和(自身を除く): 34210466

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 8269, 16538, 107497, 140573, 214994, 281146, 1397461, 1827449, 2794922, 3654898, 23756837, 47513674]

約数ペア:

[(1, 47513674), (2, 23756837), (13, 3654898), (17, 2794922), (26, 1827449), (34, 1397461), (169, 281146), (221, 214994), (338, 140573), (442, 107497), (2873, 16538), (5746, 8269)]