77950568

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 149468160

約数和(自身を除く): 71517592

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 584, 1016, 1051, 2102, 4204, 8408, 9271, 18542, 37084, 74168, 76723, 133477, 153446, 266954, 306892, 533908, 613784, 1067816, 9743821, 19487642, 38975284, 77950568]

約数ペア:

[(1, 77950568), (2, 38975284), (4, 19487642), (8, 9743821), (73, 1067816), (127, 613784), (146, 533908), (254, 306892), (292, 266954), (508, 153446), (584, 133477), (1016, 76723), (1051, 74168), (2102, 37084), (4204, 18542), (8408, 9271)]