42107842

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29201}}^1$

素因数の和:29313

約数の個数: 16

約数和(自身を含む): 72888192

約数和(自身を除く): 30780350

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 29201, 58402, 204407, 408814, 3007703, 6015406, 21053921, 42107842]

約数ペア:

[(1, 42107842), (2, 21053921), (7, 6015406), (14, 3007703), (103, 408814), (206, 204407), (721, 58402), (1442, 29201)]