9964648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 19404000

約数和(自身を除く): 9439352

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 349, 664, 698, 1396, 2792, 3569, 7138, 14276, 15007, 28552, 28967, 30014, 57934, 60028, 115868, 120056, 231736, 1245581, 2491162, 4982324, 9964648]

約数ペア:

[(1, 9964648), (2, 4982324), (4, 2491162), (8, 1245581), (43, 231736), (83, 120056), (86, 115868), (166, 60028), (172, 57934), (332, 30014), (344, 28967), (349, 28552), (664, 15007), (698, 14276), (1396, 7138), (2792, 3569)]