7609380128

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{68351}}^1$

素因数の和:68446

約数の個数: 72

約数和(自身を含む): 17672546304

約数和(自身を除く): 10063166176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 6958, 7952, 13916, 15904, 27832, 55664, 68351, 111328, 136702, 273404, 478457, 546808, 956914, 1093616, 1913828, 2187232, 3349199, 3827656, 4852921, 6698398, 7655312, 9705842, 13396796, 15310624, 19411684, 26793592, 33970447, 38823368, 53587184, 67940894, 77646736, 107174368, 135881788, 155293472, 237793129, 271763576, 475586258, 543527152, 951172516, 1087054304, 1902345032, 3804690064, 7609380128]

約数ペア:

[(1, 7609380128), (2, 3804690064), (4, 1902345032), (7, 1087054304), (8, 951172516), (14, 543527152), (16, 475586258), (28, 271763576), (32, 237793129), (49, 155293472), (56, 135881788), (71, 107174368), (98, 77646736), (112, 67940894), (142, 53587184), (196, 38823368), (224, 33970447), (284, 26793592), (392, 19411684), (497, 15310624), (568, 13396796), (784, 9705842), (994, 7655312), (1136, 6698398), (1568, 4852921), (1988, 3827656), (2272, 3349199), (3479, 2187232), (3976, 1913828), (6958, 1093616), (7952, 956914), (13916, 546808), (15904, 478457), (27832, 273404), (55664, 136702), (68351, 111328)]