64173956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9059}}^1$

素因数の和:9104

約数の個数: 48

約数和(自身を含む): 146119680

約数和(自身を除く): 81945724

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 9059, 18118, 36236, 63413, 99649, 126826, 199298, 208357, 253652, 398596, 416714, 697543, 833428, 1395086, 1458499, 2291927, 2790172, 2916998, 4583854, 5833996, 9167708, 16043489, 32086978, 64173956]

約数ペア:

[(1, 64173956), (2, 32086978), (4, 16043489), (7, 9167708), (11, 5833996), (14, 4583854), (22, 2916998), (23, 2790172), (28, 2291927), (44, 1458499), (46, 1395086), (77, 833428), (92, 697543), (154, 416714), (161, 398596), (253, 253652), (308, 208357), (322, 199298), (506, 126826), (644, 99649), (1012, 63413), (1771, 36236), (3542, 18118), (7084, 9059)]