42547612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7669}}^1$

素因数の和:7765

約数の個数: 24

約数和(自身を含む): 79461200

約数和(自身を除く): 36913588

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 7669, 15338, 30676, 145711, 291422, 559837, 582844, 1119674, 2239348, 10636903, 21273806, 42547612]

約数ペア:

[(1, 42547612), (2, 21273806), (4, 10636903), (19, 2239348), (38, 1119674), (73, 582844), (76, 559837), (146, 291422), (292, 145711), (1387, 30676), (2774, 15338), (5548, 7669)]