45780748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67723}}^1$

素因数の和:67753

約数の個数: 18

約数和(自身を含む): 86754444

約数和(自身を除く): 40973696

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 67723, 135446, 270892, 880399, 1760798, 3521596, 11445187, 22890374, 45780748]

約数ペア:

[(1, 45780748), (2, 22890374), (4, 11445187), (13, 3521596), (26, 1760798), (52, 880399), (169, 270892), (338, 135446), (676, 67723)]