73897474

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86531}}^1$

素因数の和:86601

約数の個数: 16

約数和(自身を含む): 128759616

約数和(自身を除く): 54862142

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 86531, 173062, 605717, 1211434, 5278391, 10556782, 36948737, 73897474]

約数ペア:

[(1, 73897474), (2, 36948737), (7, 10556782), (14, 5278391), (61, 1211434), (122, 605717), (427, 173062), (854, 86531)]