28147004574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1\times {\mathrm{5531}}^1$

素因数の和:6833

約数の個数: 64

約数和(自身を含む): 61829526528

約数和(自身を除く): 33682521954

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1231, 1378, 2067, 2462, 3693, 4134, 5531, 7386, 11062, 16003, 16593, 32006, 33186, 48009, 65243, 71903, 96018, 130486, 143806, 195729, 215709, 293143, 391458, 431418, 586286, 848159, 879429, 1696318, 1758858, 2544477, 3810859, 5088954, 6808661, 7621718, 11432577, 13617322, 20425983, 22865154, 40851966, 88512593, 177025186, 265537779, 360859033, 531075558, 721718066, 1082577099, 2165154198, 4691167429, 9382334858, 14073502287, 28147004574]

約数ペア:

[(1, 28147004574), (2, 14073502287), (3, 9382334858), (6, 4691167429), (13, 2165154198), (26, 1082577099), (39, 721718066), (53, 531075558), (78, 360859033), (106, 265537779), (159, 177025186), (318, 88512593), (689, 40851966), (1231, 22865154), (1378, 20425983), (2067, 13617322), (2462, 11432577), (3693, 7621718), (4134, 6808661), (5531, 5088954), (7386, 3810859), (11062, 2544477), (16003, 1758858), (16593, 1696318), (32006, 879429), (33186, 848159), (48009, 586286), (65243, 431418), (71903, 391458), (96018, 293143), (130486, 215709), (143806, 195729)]