78704054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2837}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 140174496

約数和(自身を除く): 61470442

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 2837, 5674, 13871, 27742, 31207, 36881, 62414, 73762, 275189, 405691, 550378, 811382, 3027079, 3577457, 6054158, 7154914, 39352027, 78704054]

約数ペア:

[(1, 78704054), (2, 39352027), (11, 7154914), (13, 6054158), (22, 3577457), (26, 3027079), (97, 811382), (143, 550378), (194, 405691), (286, 275189), (1067, 73762), (1261, 62414), (2134, 36881), (2522, 31207), (2837, 27742), (5674, 13871)]