64029721

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{35317}}^1$

素因数の和:35368

約数の個数: 12

約数和(自身を含む): 76498788

約数和(自身を除く): 12469067

約数列:

[1, 7, 37, 49, 259, 1813, 35317, 247219, 1306729, 1730533, 9147103, 64029721]

約数ペア:

[(1, 64029721), (7, 9147103), (37, 1730533), (49, 1306729), (259, 247219), (1813, 35317)]