64912144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{33529}}^1$

素因数の和:33559

約数の個数: 30

約数和(自身を含む): 138244190

約数和(自身を除く): 73332046

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 33529, 67058, 134116, 268232, 368819, 536464, 737638, 1475276, 2950552, 4057009, 5901104, 8114018, 16228036, 32456072, 64912144]

約数ペア:

[(1, 64912144), (2, 32456072), (4, 16228036), (8, 8114018), (11, 5901104), (16, 4057009), (22, 2950552), (44, 1475276), (88, 737638), (121, 536464), (176, 368819), (242, 268232), (484, 134116), (968, 67058), (1936, 33529)]