77767294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{49787}}^1$

素因数の和:49871

約数の個数: 16

約数和(自身を含む): 129050496

約数和(自身を除く): 51283202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 49787, 99574, 547657, 1095314, 3534877, 7069754, 38883647, 77767294]

約数ペア:

[(1, 77767294), (2, 38883647), (11, 7069754), (22, 3534877), (71, 1095314), (142, 547657), (781, 99574), (1562, 49787)]