26939296

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20533}}^1$

素因数の和:20584

約数の個数: 24

約数和(自身を含む): 54332964

約数和(自身を除く): 27393668

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20533, 41066, 82132, 164264, 328528, 657056, 841853, 1683706, 3367412, 6734824, 13469648, 26939296]

約数ペア:

[(1, 26939296), (2, 13469648), (4, 6734824), (8, 3367412), (16, 1683706), (32, 841853), (41, 657056), (82, 328528), (164, 164264), (328, 82132), (656, 41066), (1312, 20533)]