65465268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21563}}^1$

素因数の和:21604

約数の個数: 48

約数和(自身を含む): 173892096

約数和(自身を除く): 108426828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 21563, 43126, 64689, 86252, 129378, 237193, 258756, 474386, 495949, 711579, 948772, 991898, 1423158, 1487847, 1983796, 2846316, 2975694, 5455439, 5951388, 10910878, 16366317, 21821756, 32732634, 65465268]

約数ペア:

[(1, 65465268), (2, 32732634), (3, 21821756), (4, 16366317), (6, 10910878), (11, 5951388), (12, 5455439), (22, 2975694), (23, 2846316), (33, 1983796), (44, 1487847), (46, 1423158), (66, 991898), (69, 948772), (92, 711579), (132, 495949), (138, 474386), (253, 258756), (276, 237193), (506, 129378), (759, 86252), (1012, 64689), (1518, 43126), (3036, 21563)]