28464352

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 64858752

約数和(自身を除く): 36394400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 1531, 2324, 2656, 3062, 4648, 6124, 9296, 10717, 12248, 18592, 21434, 24496, 42868, 48992, 85736, 127073, 171472, 254146, 342944, 508292, 889511, 1016584, 1779022, 2033168, 3558044, 4066336, 7116088, 14232176, 28464352]

約数ペア:

[(1, 28464352), (2, 14232176), (4, 7116088), (7, 4066336), (8, 3558044), (14, 2033168), (16, 1779022), (28, 1016584), (32, 889511), (56, 508292), (83, 342944), (112, 254146), (166, 171472), (224, 127073), (332, 85736), (581, 48992), (664, 42868), (1162, 24496), (1328, 21434), (1531, 18592), (2324, 12248), (2656, 10717), (3062, 9296), (4648, 6124)]