27749926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 45116640

約数和(自身を除く): 17366714

約数列:

[1, 2, 29, 37, 58, 67, 74, 134, 193, 386, 1073, 1943, 2146, 2479, 3886, 4958, 5597, 7141, 11194, 12931, 14282, 25862, 71891, 143782, 207089, 374999, 414178, 478447, 749998, 956894, 13874963, 27749926]

約数ペア:

[(1, 27749926), (2, 13874963), (29, 956894), (37, 749998), (58, 478447), (67, 414178), (74, 374999), (134, 207089), (193, 143782), (386, 71891), (1073, 25862), (1943, 14282), (2146, 12931), (2479, 11194), (3886, 7141), (4958, 5597)]