66976672

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15737}}^1$

素因数の和:15773

約数の個数: 48

約数和(自身を含む): 158639040

約数和(自身を除く): 91662368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15737, 31474, 62948, 110159, 125896, 220318, 251792, 299003, 440636, 503584, 598006, 881272, 1196012, 1762544, 2093021, 2392024, 3525088, 4186042, 4784048, 8372084, 9568096, 16744168, 33488336, 66976672]

約数ペア:

[(1, 66976672), (2, 33488336), (4, 16744168), (7, 9568096), (8, 8372084), (14, 4784048), (16, 4186042), (19, 3525088), (28, 2392024), (32, 2093021), (38, 1762544), (56, 1196012), (76, 881272), (112, 598006), (133, 503584), (152, 440636), (224, 299003), (266, 251792), (304, 220318), (532, 125896), (608, 110159), (1064, 62948), (2128, 31474), (4256, 15737)]