74720562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12799}}^1$

素因数の和:12950

約数の個数: 32

約数和(自身を含む): 172032000

約数和(自身を除く): 97311438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 12799, 25598, 38397, 76794, 89593, 179186, 268779, 537558, 1779061, 3558122, 5337183, 10674366, 12453427, 24906854, 37360281, 74720562]

約数ペア:

[(1, 74720562), (2, 37360281), (3, 24906854), (6, 12453427), (7, 10674366), (14, 5337183), (21, 3558122), (42, 1779061), (139, 537558), (278, 268779), (417, 179186), (834, 89593), (973, 76794), (1946, 38397), (2919, 25598), (5838, 12799)]