12846820616

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{19559}}^1$

素因数の和:19926

約数の個数: 64

約数和(自身を含む): 28363564800

約数和(自身を除く): 15516744184

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 317, 518, 634, 1036, 1268, 2072, 2219, 2536, 4438, 8876, 11729, 17752, 19559, 23458, 39118, 46916, 78236, 82103, 93832, 136913, 156472, 164206, 273826, 328412, 547652, 656824, 723683, 1095304, 1447366, 2894732, 5065781, 5789464, 6200203, 10131562, 12400406, 20263124, 24800812, 40526248, 43401421, 49601624, 86802842, 173605684, 229407511, 347211368, 458815022, 917630044, 1605852577, 1835260088, 3211705154, 6423410308, 12846820616]

約数ペア:

[(1, 12846820616), (2, 6423410308), (4, 3211705154), (7, 1835260088), (8, 1605852577), (14, 917630044), (28, 458815022), (37, 347211368), (56, 229407511), (74, 173605684), (148, 86802842), (259, 49601624), (296, 43401421), (317, 40526248), (518, 24800812), (634, 20263124), (1036, 12400406), (1268, 10131562), (2072, 6200203), (2219, 5789464), (2536, 5065781), (4438, 2894732), (8876, 1447366), (11729, 1095304), (17752, 723683), (19559, 656824), (23458, 547652), (39118, 328412), (46916, 273826), (78236, 164206), (82103, 156472), (93832, 136913)]