11725784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 27086400

約数和(自身を除く): 15360616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 109, 113, 119, 136, 218, 226, 238, 436, 452, 476, 763, 791, 872, 904, 952, 1526, 1582, 1853, 1921, 3052, 3164, 3706, 3842, 6104, 6328, 7412, 7684, 12317, 12971, 13447, 14824, 15368, 24634, 25942, 26894, 49268, 51884, 53788, 86219, 98536, 103768, 107576, 172438, 209389, 344876, 418778, 689752, 837556, 1465723, 1675112, 2931446, 5862892, 11725784]

約数ペア:

[(1, 11725784), (2, 5862892), (4, 2931446), (7, 1675112), (8, 1465723), (14, 837556), (17, 689752), (28, 418778), (34, 344876), (56, 209389), (68, 172438), (109, 107576), (113, 103768), (119, 98536), (136, 86219), (218, 53788), (226, 51884), (238, 49268), (436, 26894), (452, 25942), (476, 24634), (763, 15368), (791, 14824), (872, 13447), (904, 12971), (952, 12317), (1526, 7684), (1582, 7412), (1853, 6328), (1921, 6104), (3052, 3842), (3164, 3706)]