64551088

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 60

約数和(自身を含む): 147250992

約数和(自身を除く): 82699904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 421, 518, 592, 842, 1036, 1369, 1684, 2072, 2738, 2947, 3368, 4144, 5476, 5894, 6736, 9583, 10952, 11788, 15577, 19166, 21904, 23576, 31154, 38332, 47152, 62308, 76664, 109039, 124616, 153328, 218078, 249232, 436156, 576349, 872312, 1152698, 1744624, 2305396, 4034443, 4610792, 8068886, 9221584, 16137772, 32275544, 64551088]

約数ペア:

[(1, 64551088), (2, 32275544), (4, 16137772), (7, 9221584), (8, 8068886), (14, 4610792), (16, 4034443), (28, 2305396), (37, 1744624), (56, 1152698), (74, 872312), (112, 576349), (148, 436156), (259, 249232), (296, 218078), (421, 153328), (518, 124616), (592, 109039), (842, 76664), (1036, 62308), (1369, 47152), (1684, 38332), (2072, 31154), (2738, 23576), (2947, 21904), (3368, 19166), (4144, 15577), (5476, 11788), (5894, 10952), (6736, 9583)]