8521184

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 19404000

約数和(自身を除く): 10882816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 349, 436, 698, 763, 872, 1396, 1526, 1744, 2443, 2792, 3052, 3488, 4886, 5584, 6104, 9772, 11168, 12208, 19544, 24416, 38041, 39088, 76082, 78176, 152164, 266287, 304328, 532574, 608656, 1065148, 1217312, 2130296, 4260592, 8521184]

約数ペア:

[(1, 8521184), (2, 4260592), (4, 2130296), (7, 1217312), (8, 1065148), (14, 608656), (16, 532574), (28, 304328), (32, 266287), (56, 152164), (109, 78176), (112, 76082), (218, 39088), (224, 38041), (349, 24416), (436, 19544), (698, 12208), (763, 11168), (872, 9772), (1396, 6104), (1526, 5584), (1744, 4886), (2443, 3488), (2792, 3052)]