67134844

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{21997}}^1$

素因数の和:22117

約数の個数: 24

約数和(自身を含む): 135507680

約数和(自身を除く): 68372836

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 21997, 43994, 87988, 153979, 307958, 615916, 2397673, 4795346, 9590692, 16783711, 33567422, 67134844]

約数ペア:

[(1, 67134844), (2, 33567422), (4, 16783711), (7, 9590692), (14, 4795346), (28, 2397673), (109, 615916), (218, 307958), (436, 153979), (763, 87988), (1526, 43994), (3052, 21997)]