26991734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 51446016

約数和(自身を除く): 24454282

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3307, 4081, 6614, 8162, 23149, 36377, 46298, 72754, 175271, 254639, 350542, 509278, 1226897, 1927981, 2453794, 3855962, 13495867, 26991734]

約数ペア:

[(1, 26991734), (2, 13495867), (7, 3855962), (11, 2453794), (14, 1927981), (22, 1226897), (53, 509278), (77, 350542), (106, 254639), (154, 175271), (371, 72754), (583, 46298), (742, 36377), (1166, 23149), (3307, 8162), (4081, 6614)]