66895444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5116

約数の個数: 48

約数和(自身を含む): 149377536

約数和(自身を除く): 82482092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 5051, 6622, 10102, 13244, 20204, 35357, 55561, 70714, 111122, 141428, 217193, 222244, 388927, 434386, 777854, 868772, 1520351, 1555708, 2389123, 3040702, 4778246, 6081404, 9556492, 16723861, 33447722, 66895444]

約数ペア:

[(1, 66895444), (2, 33447722), (4, 16723861), (7, 9556492), (11, 6081404), (14, 4778246), (22, 3040702), (28, 2389123), (43, 1555708), (44, 1520351), (77, 868772), (86, 777854), (154, 434386), (172, 388927), (301, 222244), (308, 217193), (473, 141428), (602, 111122), (946, 70714), (1204, 55561), (1892, 35357), (3311, 20204), (5051, 13244), (6622, 10102)]