13325008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48989}}^1$

素因数の和:49014

約数の個数: 20

約数和(自身を含む): 27336420

約数和(自身を除く): 14011412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48989, 97978, 195956, 391912, 783824, 832813, 1665626, 3331252, 6662504, 13325008]

約数ペア:

[(1, 13325008), (2, 6662504), (4, 3331252), (8, 1665626), (16, 832813), (17, 783824), (34, 391912), (68, 195956), (136, 97978), (272, 48989)]