61197604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{90529}}^1$

素因数の和:90559

約数の個数: 18

約数和(自身を含む): 115968930

約数和(自身を除く): 54771326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 90529, 181058, 362116, 1176877, 2353754, 4707508, 15299401, 30598802, 61197604]

約数ペア:

[(1, 61197604), (2, 30598802), (4, 15299401), (13, 4707508), (26, 2353754), (52, 1176877), (169, 362116), (338, 181058), (676, 90529)]