64469804

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31541}}^1$

素因数の和:31625

約数の個数: 24

約数和(自身を含む): 130710048

約数和(自身を除く): 66240244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 31541, 63082, 126164, 220787, 441574, 883148, 2302493, 4604986, 9209972, 16117451, 32234902, 64469804]

約数ペア:

[(1, 64469804), (2, 32234902), (4, 16117451), (7, 9209972), (14, 4604986), (28, 2302493), (73, 883148), (146, 441574), (292, 220787), (511, 126164), (1022, 63082), (2044, 31541)]