683182928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{2297}}^1$

素因数の和:2975

約数の個数: 40

約数和(自身を含む): 1372043880

約数和(自身を除く): 688860952

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 641, 1282, 2297, 2564, 4594, 5128, 9188, 10256, 18376, 18589, 36752, 37178, 66613, 74356, 133226, 148712, 266452, 297424, 532904, 1065808, 1472377, 2944754, 5889508, 11779016, 23558032, 42698933, 85397866, 170795732, 341591464, 683182928]

約数ペア:

[(1, 683182928), (2, 341591464), (4, 170795732), (8, 85397866), (16, 42698933), (29, 23558032), (58, 11779016), (116, 5889508), (232, 2944754), (464, 1472377), (641, 1065808), (1282, 532904), (2297, 297424), (2564, 266452), (4594, 148712), (5128, 133226), (9188, 74356), (10256, 66613), (18376, 37178), (18589, 36752)]