69721694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 125314560

約数和(自身を除く): 55592866

約数列:

[1, 2, 7, 14, 23, 46, 161, 293, 322, 586, 739, 1478, 2051, 4102, 5173, 6739, 10346, 13478, 16997, 33994, 47173, 94346, 118979, 216527, 237958, 433054, 1515689, 3031378, 4980121, 9960242, 34860847, 69721694]

約数ペア:

[(1, 69721694), (2, 34860847), (7, 9960242), (14, 4980121), (23, 3031378), (46, 1515689), (161, 433054), (293, 237958), (322, 216527), (586, 118979), (739, 94346), (1478, 47173), (2051, 33994), (4102, 16997), (5173, 13478), (6739, 10346)]