71355146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43669}}^1$

素因数の和:43733

約数の個数: 16

約数和(自身を含む): 115288800

約数和(自身を除く): 43933654

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 43669, 87338, 829711, 1659422, 1877767, 3755534, 35677573, 71355146]

約数ペア:

[(1, 71355146), (2, 35677573), (19, 3755534), (38, 1877767), (43, 1659422), (86, 829711), (817, 87338), (1634, 43669)]