6640656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12577}}^1$

素因数の和:12599

約数の個数: 40

約数和(自身を含む): 18716064

約数和(自身を除く): 12075408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 12577, 25154, 37731, 50308, 75462, 100616, 138347, 150924, 201232, 276694, 301848, 415041, 553388, 603696, 830082, 1106776, 1660164, 2213552, 3320328, 6640656]

約数ペア:

[(1, 6640656), (2, 3320328), (3, 2213552), (4, 1660164), (6, 1106776), (8, 830082), (11, 603696), (12, 553388), (16, 415041), (22, 301848), (24, 276694), (33, 201232), (44, 150924), (48, 138347), (66, 100616), (88, 75462), (132, 50308), (176, 37731), (264, 25154), (528, 12577)]