47212978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1531}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 75117024

約数和(自身を除く): 27904046

約数列:

[1, 2, 17, 34, 907, 1531, 1814, 3062, 15419, 26027, 30838, 52054, 1388617, 2777234, 23606489, 47212978]

約数ペア:

[(1, 47212978), (2, 23606489), (17, 2777234), (34, 1388617), (907, 52054), (1531, 30838), (1814, 26027), (3062, 15419)]