13033904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 27414912

約数和(自身を除く): 14381008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 281, 446, 562, 892, 1124, 1784, 2248, 2899, 3568, 3653, 4496, 5798, 7306, 11596, 14612, 23192, 29224, 46384, 58448, 62663, 125326, 250652, 501304, 814619, 1002608, 1629238, 3258476, 6516952, 13033904]

約数ペア:

[(1, 13033904), (2, 6516952), (4, 3258476), (8, 1629238), (13, 1002608), (16, 814619), (26, 501304), (52, 250652), (104, 125326), (208, 62663), (223, 58448), (281, 46384), (446, 29224), (562, 23192), (892, 14612), (1124, 11596), (1784, 7306), (2248, 5798), (2899, 4496), (3568, 3653)]