26799766

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 50684400

約数和(自身を除く): 23884634

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 389, 518, 703, 778, 931, 1406, 1813, 1862, 2723, 3626, 4921, 5446, 7391, 9842, 14393, 14782, 19061, 28786, 34447, 38122, 51737, 68894, 100751, 103474, 201502, 273467, 362159, 546934, 705257, 724318, 1410514, 1914269, 3828538, 13399883, 26799766]

約数ペア:

[(1, 26799766), (2, 13399883), (7, 3828538), (14, 1914269), (19, 1410514), (37, 724318), (38, 705257), (49, 546934), (74, 362159), (98, 273467), (133, 201502), (259, 103474), (266, 100751), (389, 68894), (518, 51737), (703, 38122), (778, 34447), (931, 28786), (1406, 19061), (1813, 14782), (1862, 14393), (2723, 9842), (3626, 7391), (4921, 5446)]