2588864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2160

約数の個数: 28

約数和(自身を含む): 5410200

約数和(自身を除く): 2821336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2129, 4258, 8516, 17032, 34064, 40451, 68128, 80902, 136256, 161804, 323608, 647216, 1294432, 2588864]

約数ペア:

[(1, 2588864), (2, 1294432), (4, 647216), (8, 323608), (16, 161804), (19, 136256), (32, 80902), (38, 68128), (64, 40451), (76, 34064), (152, 17032), (304, 8516), (608, 4258), (1216, 2129)]