69052048

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{25537}}^1$

素因数の和:25571

約数の個数: 30

約数和(自身を含む): 144877074

約数和(自身を除く): 75825026

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 25537, 51074, 102148, 204296, 331981, 408592, 663962, 1327924, 2655848, 4315753, 5311696, 8631506, 17263012, 34526024, 69052048]

約数ペア:

[(1, 69052048), (2, 34526024), (4, 17263012), (8, 8631506), (13, 5311696), (16, 4315753), (26, 2655848), (52, 1327924), (104, 663962), (169, 408592), (208, 331981), (338, 204296), (676, 102148), (1352, 51074), (2704, 25537)]