77704814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{49747}}^1$

素因数の和:49831

約数の個数: 16

約数和(自身を含む): 128946816

約数和(自身を除く): 51242002

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 49747, 99494, 547217, 1094434, 3532037, 7064074, 38852407, 77704814]

約数ペア:

[(1, 77704814), (2, 38852407), (11, 7064074), (22, 3532037), (71, 1094434), (142, 547217), (781, 99494), (1562, 49747)]