66604804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125197}}^1$

素因数の和:125227

約数の個数: 24

約数和(自身を含む): 140221760

約数和(自身を除く): 73616956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 125197, 250394, 500788, 876379, 1752758, 2378743, 3505516, 4757486, 9514972, 16651201, 33302402, 66604804]

約数ペア:

[(1, 66604804), (2, 33302402), (4, 16651201), (7, 9514972), (14, 4757486), (19, 3505516), (28, 2378743), (38, 1752758), (76, 876379), (133, 500788), (266, 250394), (532, 125197)]