41680132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61657}}^1$

素因数の和:61687

約数の個数: 18

約数和(自身を含む): 78983898

約数和(自身を除く): 37303766

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 61657, 123314, 246628, 801541, 1603082, 3206164, 10420033, 20840066, 41680132]

約数ペア:

[(1, 41680132), (2, 20840066), (4, 10420033), (13, 3206164), (26, 1603082), (52, 801541), (169, 246628), (338, 123314), (676, 61657)]