63933884

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16427}}^1$

素因数の和:16577

約数の個数: 24

約数和(自身を含む): 128795520

約数和(自身を除く): 64861636

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 16427, 32854, 65708, 114989, 229978, 459956, 2283353, 4566706, 9133412, 15983471, 31966942, 63933884]

約数ペア:

[(1, 63933884), (2, 31966942), (4, 15983471), (7, 9133412), (14, 4566706), (28, 2283353), (139, 459956), (278, 229978), (556, 114989), (973, 65708), (1946, 32854), (3892, 16427)]