26478894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 63624960

約数和(自身を除く): 37146066

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1051, 1326, 1482, 1938, 2102, 3153, 4199, 6306, 8398, 12597, 13663, 17867, 19969, 25194, 27326, 35734, 39938, 40989, 53601, 59907, 81978, 107202, 119814, 232271, 259597, 339473, 464542, 519194, 678946, 696813, 778791, 1018419, 1393626, 1557582, 2036838, 4413149, 8826298, 13239447, 26478894]

約数ペア:

[(1, 26478894), (2, 13239447), (3, 8826298), (6, 4413149), (13, 2036838), (17, 1557582), (19, 1393626), (26, 1018419), (34, 778791), (38, 696813), (39, 678946), (51, 519194), (57, 464542), (78, 339473), (102, 259597), (114, 232271), (221, 119814), (247, 107202), (323, 81978), (442, 59907), (494, 53601), (646, 40989), (663, 39938), (741, 35734), (969, 27326), (1051, 25194), (1326, 19969), (1482, 17867), (1938, 13663), (2102, 12597), (3153, 8398), (4199, 6306)]