26680808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43313}}^1$

素因数の和:43337

約数の個数: 32

約数和(自身を含む): 62372160

約数和(自身を除く): 35691352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 43313, 86626, 173252, 303191, 346504, 476443, 606382, 952886, 1212764, 1905772, 2425528, 3335101, 3811544, 6670202, 13340404, 26680808]

約数ペア:

[(1, 26680808), (2, 13340404), (4, 6670202), (7, 3811544), (8, 3335101), (11, 2425528), (14, 1905772), (22, 1212764), (28, 952886), (44, 606382), (56, 476443), (77, 346504), (88, 303191), (154, 173252), (308, 86626), (616, 43313)]