75312484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111409}}^1$

素因数の和:111439

約数の個数: 18

約数和(自身を含む): 142716210

約数和(自身を除く): 67403726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111409, 222818, 445636, 1448317, 2896634, 5793268, 18828121, 37656242, 75312484]

約数ペア:

[(1, 75312484), (2, 37656242), (4, 18828121), (13, 5793268), (26, 2896634), (52, 1448317), (169, 445636), (338, 222818), (676, 111409)]