7129678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 4689842

約数列:

[1, 2, 23, 37, 46, 59, 71, 74, 118, 142, 851, 1357, 1633, 1702, 2183, 2627, 2714, 3266, 4189, 4366, 5254, 8378, 50209, 60421, 96347, 100418, 120842, 154993, 192694, 309986, 3564839, 7129678]

約数ペア:

[(1, 7129678), (2, 3564839), (23, 309986), (37, 192694), (46, 154993), (59, 120842), (71, 100418), (74, 96347), (118, 60421), (142, 50209), (851, 8378), (1357, 5254), (1633, 4366), (1702, 4189), (2183, 3266), (2627, 2714)]