27470894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 19288786

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 409, 473, 781, 818, 946, 1562, 3053, 4499, 6106, 8998, 17587, 29039, 33583, 35174, 58078, 67166, 193457, 319429, 386914, 638858, 1248677, 2497354, 13735447, 27470894]

約数ペア:

[(1, 27470894), (2, 13735447), (11, 2497354), (22, 1248677), (43, 638858), (71, 386914), (86, 319429), (142, 193457), (409, 67166), (473, 58078), (781, 35174), (818, 33583), (946, 29039), (1562, 17587), (3053, 8998), (4499, 6106)]