1728848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 3958080

約数和(自身を除く): 2229232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 121, 152, 176, 188, 209, 242, 304, 376, 418, 484, 517, 752, 836, 893, 968, 1034, 1672, 1786, 1936, 2068, 2299, 3344, 3572, 4136, 4598, 5687, 7144, 8272, 9196, 9823, 11374, 14288, 18392, 19646, 22748, 36784, 39292, 45496, 78584, 90992, 108053, 157168, 216106, 432212, 864424, 1728848]

約数ペア:

[(1, 1728848), (2, 864424), (4, 432212), (8, 216106), (11, 157168), (16, 108053), (19, 90992), (22, 78584), (38, 45496), (44, 39292), (47, 36784), (76, 22748), (88, 19646), (94, 18392), (121, 14288), (152, 11374), (176, 9823), (188, 9196), (209, 8272), (242, 7144), (304, 5687), (376, 4598), (418, 4136), (484, 3572), (517, 3344), (752, 2299), (836, 2068), (893, 1936), (968, 1786), (1034, 1672)]