13808230352

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{20011}}^1$

素因数の和:20188

約数の個数: 80

約数和(自身を含む): 31385860224

約数和(自身を除く): 17577629872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 101, 112, 122, 202, 244, 404, 427, 488, 707, 808, 854, 976, 1414, 1616, 1708, 2828, 3416, 5656, 6161, 6832, 11312, 12322, 20011, 24644, 40022, 43127, 49288, 80044, 86254, 98576, 140077, 160088, 172508, 280154, 320176, 345016, 560308, 690032, 1120616, 1220671, 2021111, 2241232, 2441342, 4042222, 4882684, 8084444, 8544697, 9765368, 14147777, 16168888, 17089394, 19530736, 28295554, 32337776, 34178788, 56591108, 68357576, 113182216, 123287771, 136715152, 226364432, 246575542, 493151084, 863014397, 986302168, 1726028794, 1972604336, 3452057588, 6904115176, 13808230352]

約数ペア:

[(1, 13808230352), (2, 6904115176), (4, 3452057588), (7, 1972604336), (8, 1726028794), (14, 986302168), (16, 863014397), (28, 493151084), (56, 246575542), (61, 226364432), (101, 136715152), (112, 123287771), (122, 113182216), (202, 68357576), (244, 56591108), (404, 34178788), (427, 32337776), (488, 28295554), (707, 19530736), (808, 17089394), (854, 16168888), (976, 14147777), (1414, 9765368), (1616, 8544697), (1708, 8084444), (2828, 4882684), (3416, 4042222), (5656, 2441342), (6161, 2241232), (6832, 2021111), (11312, 1220671), (12322, 1120616), (20011, 690032), (24644, 560308), (40022, 345016), (43127, 320176), (49288, 280154), (80044, 172508), (86254, 160088), (98576, 140077)]