66575256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{599}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 182304000

約数和(自身を除く): 115728744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 421, 599, 842, 1198, 1263, 1684, 1797, 2396, 2526, 3368, 3594, 4631, 4792, 5052, 6589, 7188, 9262, 10104, 13178, 13893, 14376, 18524, 19767, 26356, 27786, 37048, 39534, 52712, 55572, 79068, 111144, 158136, 252179, 504358, 756537, 1008716, 1513074, 2017432, 2773969, 3026148, 5547938, 6052296, 8321907, 11095876, 16643814, 22191752, 33287628, 66575256]

約数ペア:

[(1, 66575256), (2, 33287628), (3, 22191752), (4, 16643814), (6, 11095876), (8, 8321907), (11, 6052296), (12, 5547938), (22, 3026148), (24, 2773969), (33, 2017432), (44, 1513074), (66, 1008716), (88, 756537), (132, 504358), (264, 252179), (421, 158136), (599, 111144), (842, 79068), (1198, 55572), (1263, 52712), (1684, 39534), (1797, 37048), (2396, 27786), (2526, 26356), (3368, 19767), (3594, 18524), (4631, 14376), (4792, 13893), (5052, 13178), (6589, 10104), (7188, 9262)]