13872068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 29723904

約数和(自身を除く): 15851836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 193, 238, 302, 386, 476, 604, 772, 1057, 1351, 2114, 2567, 2702, 3281, 4228, 5134, 5404, 6562, 10268, 13124, 17969, 22967, 29143, 35938, 45934, 58286, 71876, 91868, 116572, 204001, 408002, 495431, 816004, 990862, 1981724, 3468017, 6936034, 13872068]

約数ペア:

[(1, 13872068), (2, 6936034), (4, 3468017), (7, 1981724), (14, 990862), (17, 816004), (28, 495431), (34, 408002), (68, 204001), (119, 116572), (151, 91868), (193, 71876), (238, 58286), (302, 45934), (386, 35938), (476, 29143), (604, 22967), (772, 17969), (1057, 13124), (1351, 10268), (2114, 6562), (2567, 5404), (2702, 5134), (3281, 4228)]