64718346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 163731456

約数和(自身を除く): 99013110

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 1973, 2343, 2982, 3946, 4686, 5467, 5919, 10934, 11838, 13811, 16401, 21703, 27622, 32802, 41433, 43406, 65109, 82866, 130218, 140083, 151921, 280166, 303842, 420249, 455763, 840498, 911526, 980581, 1540913, 1961162, 2941743, 3081826, 4622739, 5883486, 9245478, 10786391, 21572782, 32359173, 64718346]

約数ペア:

[(1, 64718346), (2, 32359173), (3, 21572782), (6, 10786391), (7, 9245478), (11, 5883486), (14, 4622739), (21, 3081826), (22, 2941743), (33, 1961162), (42, 1540913), (66, 980581), (71, 911526), (77, 840498), (142, 455763), (154, 420249), (213, 303842), (231, 280166), (426, 151921), (462, 140083), (497, 130218), (781, 82866), (994, 65109), (1491, 43406), (1562, 41433), (1973, 32802), (2343, 27622), (2982, 21703), (3946, 16401), (4686, 13811), (5467, 11838), (5919, 10934)]