13407184

素因数分解:

$2^4\times 7^4\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 50

約数和(自身を含む): 30390850

約数和(自身を除く): 16983666

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 349, 392, 686, 698, 784, 1372, 1396, 2401, 2443, 2744, 2792, 4802, 4886, 5488, 5584, 9604, 9772, 17101, 19208, 19544, 34202, 38416, 39088, 68404, 119707, 136808, 239414, 273616, 478828, 837949, 957656, 1675898, 1915312, 3351796, 6703592, 13407184]

約数ペア:

[(1, 13407184), (2, 6703592), (4, 3351796), (7, 1915312), (8, 1675898), (14, 957656), (16, 837949), (28, 478828), (49, 273616), (56, 239414), (98, 136808), (112, 119707), (196, 68404), (343, 39088), (349, 38416), (392, 34202), (686, 19544), (698, 19208), (784, 17101), (1372, 9772), (1396, 9604), (2401, 5584), (2443, 5488), (2744, 4886), (2792, 4802)]