28998439778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2810471}}^1$

素因数の和:2810558

約数の個数: 32

約数和(自身を含む): 55040283648

約数和(自身を除く): 26041843870

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 2810471, 5620942, 19673297, 30915181, 39346594, 61830362, 188301557, 216406267, 376603114, 432812534, 1318110899, 2071317127, 2636221798, 4142634254, 14499219889, 28998439778]

約数ペア:

[(1, 28998439778), (2, 14499219889), (7, 4142634254), (11, 2636221798), (14, 2071317127), (22, 1318110899), (67, 432812534), (77, 376603114), (134, 216406267), (154, 188301557), (469, 61830362), (737, 39346594), (938, 30915181), (1474, 19673297), (5159, 5620942), (10318, 2810471)]