74068478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47419}}^1$

素因数の和:47503

約数の個数: 16

約数和(自身を含む): 122912640

約数和(自身を除く): 48844162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 47419, 94838, 521609, 1043218, 3366749, 6733498, 37034239, 74068478]

約数ペア:

[(1, 74068478), (2, 37034239), (11, 6733498), (22, 3366749), (71, 1043218), (142, 521609), (781, 94838), (1562, 47419)]