71461478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{13591}}^1$

素因数の和:13843

約数の個数: 16

約数和(自身を含む): 117434880

約数和(自身を除く): 45973402

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 13591, 27182, 149501, 299002, 3248249, 6496498, 35730739, 71461478]

約数ペア:

[(1, 71461478), (2, 35730739), (11, 6496498), (22, 3248249), (239, 299002), (478, 149501), (2629, 27182), (5258, 13591)]