65022188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 143265024

約数和(自身を除く): 78242836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 1973, 2354, 2996, 3946, 4708, 7892, 8239, 13811, 16478, 21703, 27622, 32956, 43406, 55244, 86812, 151921, 211111, 303842, 422222, 607684, 844444, 1477777, 2322221, 2955554, 4644442, 5911108, 9288884, 16255547, 32511094, 65022188]

約数ペア:

[(1, 65022188), (2, 32511094), (4, 16255547), (7, 9288884), (11, 5911108), (14, 4644442), (22, 2955554), (28, 2322221), (44, 1477777), (77, 844444), (107, 607684), (154, 422222), (214, 303842), (308, 211111), (428, 151921), (749, 86812), (1177, 55244), (1498, 43406), (1973, 32956), (2354, 27622), (2996, 21703), (3946, 16478), (4708, 13811), (7892, 8239)]