26388712

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6637}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 57352320

約数和(自身を除く): 30963608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 6637, 13274, 26548, 46459, 53096, 92918, 185836, 371672, 471227, 942454, 1884908, 3298589, 3769816, 6597178, 13194356, 26388712]

約数ペア:

[(1, 26388712), (2, 13194356), (4, 6597178), (7, 3769816), (8, 3298589), (14, 1884908), (28, 942454), (56, 471227), (71, 371672), (142, 185836), (284, 92918), (497, 53096), (568, 46459), (994, 26548), (1988, 13274), (3976, 6637)]