71134556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21767}}^1$

素因数の和:21833

約数の個数: 24

約数和(自身を含む): 134090880

約数和(自身を除く): 62956324

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 21767, 43534, 87068, 413573, 827146, 935981, 1654292, 1871962, 3743924, 17783639, 35567278, 71134556]

約数ペア:

[(1, 71134556), (2, 35567278), (4, 17783639), (19, 3743924), (38, 1871962), (43, 1654292), (76, 935981), (86, 827146), (172, 413573), (817, 87068), (1634, 43534), (3268, 21767)]