68225564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23143}}^1$

素因数の和:23225

約数の個数: 24

約数和(自身を含む): 132198528

約数和(自身を除く): 63972964

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 23143, 46286, 92572, 254573, 509146, 1018292, 1550581, 3101162, 6202324, 17056391, 34112782, 68225564]

約数ペア:

[(1, 68225564), (2, 34112782), (4, 17056391), (11, 6202324), (22, 3101162), (44, 1550581), (67, 1018292), (134, 509146), (268, 254573), (737, 92572), (1474, 46286), (2948, 23143)]