66956456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62929}}^1$

素因数の和:62961

約数の個数: 32

約数和(自身を含む): 151032000

約数和(自身を除く): 84075544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 62929, 125858, 251716, 440503, 503432, 881006, 1195651, 1762012, 2391302, 3524024, 4782604, 8369557, 9565208, 16739114, 33478228, 66956456]

約数ペア:

[(1, 66956456), (2, 33478228), (4, 16739114), (7, 9565208), (8, 8369557), (14, 4782604), (19, 3524024), (28, 2391302), (38, 1762012), (56, 1195651), (76, 881006), (133, 503432), (152, 440503), (266, 251716), (532, 125858), (1064, 62929)]