26642608

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 26925392

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 499, 568, 752, 998, 1136, 1996, 3337, 3992, 6674, 7984, 13348, 23453, 26696, 35429, 46906, 53392, 70858, 93812, 141716, 187624, 283432, 375248, 566864, 1665163, 3330326, 6660652, 13321304, 26642608]

約数ペア:

[(1, 26642608), (2, 13321304), (4, 6660652), (8, 3330326), (16, 1665163), (47, 566864), (71, 375248), (94, 283432), (142, 187624), (188, 141716), (284, 93812), (376, 70858), (499, 53392), (568, 46906), (752, 35429), (998, 26696), (1136, 23453), (1996, 13348), (3337, 7984), (3992, 6674)]