26999648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 58677696

約数和(自身を除く): 31678048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 1583, 2132, 3166, 4264, 6332, 8528, 12664, 17056, 20579, 25328, 41158, 50656, 64903, 82316, 129806, 164632, 259612, 329264, 519224, 658528, 843739, 1038448, 1687478, 2076896, 3374956, 6749912, 13499824, 26999648]

約数ペア:

[(1, 26999648), (2, 13499824), (4, 6749912), (8, 3374956), (13, 2076896), (16, 1687478), (26, 1038448), (32, 843739), (41, 658528), (52, 519224), (82, 329264), (104, 259612), (164, 164632), (208, 129806), (328, 82316), (416, 64903), (533, 50656), (656, 41158), (1066, 25328), (1312, 20579), (1583, 17056), (2132, 12664), (3166, 8528), (4264, 6332)]