26664902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 45391104

約数和(自身を除く): 18726202

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 397, 473, 781, 794, 946, 1562, 3053, 4367, 6106, 8734, 17071, 28187, 33583, 34142, 56374, 67166, 187781, 310057, 375562, 620114, 1212041, 2424082, 13332451, 26664902]

約数ペア:

[(1, 26664902), (2, 13332451), (11, 2424082), (22, 1212041), (43, 620114), (71, 375562), (86, 310057), (142, 187781), (397, 67166), (473, 56374), (781, 34142), (794, 33583), (946, 28187), (1562, 17071), (3053, 8734), (4367, 6106)]