64778494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{4153}}^1$

素因数の和:4875

約数の個数: 16

約数和(自身を含む): 106176240

約数和(自身を除く): 41397746

約数列:

[1, 2, 11, 22, 709, 1418, 4153, 7799, 8306, 15598, 45683, 91366, 2944477, 5888954, 32389247, 64778494]

約数ペア:

[(1, 64778494), (2, 32389247), (11, 5888954), (22, 2944477), (709, 91366), (1418, 45683), (4153, 15598), (7799, 8306)]