42123302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24181}}^1$

素因数の和:24263

約数の個数: 16

約数和(自身を含む): 69063792

約数和(自身を除く): 26940490

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 24181, 48362, 314353, 628706, 1620127, 3240254, 21061651, 42123302]

約数ペア:

[(1, 42123302), (2, 21061651), (13, 3240254), (26, 1620127), (67, 628706), (134, 314353), (871, 48362), (1742, 24181)]