71607824

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 141473088

約数和(自身を除く): 69865264

約数列:

[1, 2, 4, 8, 16, 107, 151, 214, 277, 302, 428, 554, 604, 856, 1108, 1208, 1712, 2216, 2416, 4432, 16157, 29639, 32314, 41827, 59278, 64628, 83654, 118556, 129256, 167308, 237112, 258512, 334616, 474224, 669232, 4475489, 8950978, 17901956, 35803912, 71607824]

約数ペア:

[(1, 71607824), (2, 35803912), (4, 17901956), (8, 8950978), (16, 4475489), (107, 669232), (151, 474224), (214, 334616), (277, 258512), (302, 237112), (428, 167308), (554, 129256), (604, 118556), (856, 83654), (1108, 64628), (1208, 59278), (1712, 41827), (2216, 32314), (2416, 29639), (4432, 16157)]