2758297612

素因数分解:

$2^2\times 7^5\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 5707104480

約数和(自身を除く): 2948806868

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 461, 623, 686, 922, 1246, 1372, 1844, 2401, 2492, 3227, 4361, 4802, 6454, 8722, 9604, 12908, 16807, 17444, 22589, 30527, 33614, 41029, 45178, 61054, 67228, 82058, 90356, 122108, 158123, 164116, 213689, 287203, 316246, 427378, 574406, 632492, 854756, 1106861, 1148812, 1495823, 2010421, 2213722, 2991646, 4020842, 4427444, 5983292, 7748027, 8041684, 14072947, 15496054, 28145894, 30992108, 56291788, 98510629, 197021258, 394042516, 689574403, 1379148806, 2758297612]

約数ペア:

[(1, 2758297612), (2, 1379148806), (4, 689574403), (7, 394042516), (14, 197021258), (28, 98510629), (49, 56291788), (89, 30992108), (98, 28145894), (178, 15496054), (196, 14072947), (343, 8041684), (356, 7748027), (461, 5983292), (623, 4427444), (686, 4020842), (922, 2991646), (1246, 2213722), (1372, 2010421), (1844, 1495823), (2401, 1148812), (2492, 1106861), (3227, 854756), (4361, 632492), (4802, 574406), (6454, 427378), (8722, 316246), (9604, 287203), (12908, 213689), (16807, 164116), (17444, 158123), (22589, 122108), (30527, 90356), (33614, 82058), (41029, 67228), (45178, 61054)]