4284728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 9667200

約数和(自身を除く): 5382472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 4027, 8054, 16108, 28189, 32216, 56378, 76513, 112756, 153026, 225512, 306052, 535591, 612104, 1071182, 2142364, 4284728]

約数ペア:

[(1, 4284728), (2, 2142364), (4, 1071182), (7, 612104), (8, 535591), (14, 306052), (19, 225512), (28, 153026), (38, 112756), (56, 76513), (76, 56378), (133, 32216), (152, 28189), (266, 16108), (532, 8054), (1064, 4027)]