27642986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6113}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 52824960

約数和(自身を除く): 25181974

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 6113, 12226, 42791, 85582, 103921, 116147, 207842, 232294, 727447, 813029, 1454894, 1626058, 1974499, 3948998, 13821493, 27642986]

約数ペア:

[(1, 27642986), (2, 13821493), (7, 3948998), (14, 1974499), (17, 1626058), (19, 1454894), (34, 813029), (38, 727447), (119, 232294), (133, 207842), (238, 116147), (266, 103921), (323, 85582), (646, 42791), (2261, 12226), (4522, 6113)]