13037872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 26784000

約数和(自身を除く): 13746128

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 499, 568, 998, 1136, 1633, 1996, 3266, 3992, 6532, 7984, 11477, 13064, 22954, 26128, 35429, 45908, 70858, 91816, 141716, 183632, 283432, 566864, 814867, 1629734, 3259468, 6518936, 13037872]

約数ペア:

[(1, 13037872), (2, 6518936), (4, 3259468), (8, 1629734), (16, 814867), (23, 566864), (46, 283432), (71, 183632), (92, 141716), (142, 91816), (184, 70858), (284, 45908), (368, 35429), (499, 26128), (568, 22954), (998, 13064), (1136, 11477), (1633, 7984), (1996, 6532), (3266, 3992)]