74005288

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 163749600

約数和(自身を除く): 89744312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 2659, 3479, 3976, 5318, 6958, 10636, 13916, 18613, 21272, 27832, 37226, 74452, 130291, 148904, 188789, 260582, 377578, 521164, 755156, 1042328, 1321523, 1510312, 2643046, 5286092, 9250661, 10572184, 18501322, 37002644, 74005288]

約数ペア:

[(1, 74005288), (2, 37002644), (4, 18501322), (7, 10572184), (8, 9250661), (14, 5286092), (28, 2643046), (49, 1510312), (56, 1321523), (71, 1042328), (98, 755156), (142, 521164), (196, 377578), (284, 260582), (392, 188789), (497, 148904), (568, 130291), (994, 74452), (1988, 37226), (2659, 27832), (3479, 21272), (3976, 18613), (5318, 13916), (6958, 10636)]