28164092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13619}}^1$

素因数の和:13681

約数の個数: 24

約数和(自身を含む): 54915840

約数和(自身を除く): 26751748

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 13619, 27238, 54476, 149809, 299618, 599236, 640093, 1280186, 2560372, 7041023, 14082046, 28164092]

約数ペア:

[(1, 28164092), (2, 14082046), (4, 7041023), (11, 2560372), (22, 1280186), (44, 640093), (47, 599236), (94, 299618), (188, 149809), (517, 54476), (1034, 27238), (2068, 13619)]