63709816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 66926984

約数列:

[1, 2, 4, 8, 23, 46, 47, 53, 92, 94, 106, 139, 184, 188, 212, 278, 376, 424, 556, 1081, 1112, 1219, 2162, 2438, 2491, 3197, 4324, 4876, 4982, 6394, 6533, 7367, 8648, 9752, 9964, 12788, 13066, 14734, 19928, 25576, 26132, 29468, 52264, 57293, 58936, 114586, 150259, 169441, 229172, 300518, 338882, 346249, 458344, 601036, 677764, 692498, 1202072, 1355528, 1384996, 2769992, 7963727, 15927454, 31854908, 63709816]

約数ペア:

[(1, 63709816), (2, 31854908), (4, 15927454), (8, 7963727), (23, 2769992), (46, 1384996), (47, 1355528), (53, 1202072), (92, 692498), (94, 677764), (106, 601036), (139, 458344), (184, 346249), (188, 338882), (212, 300518), (278, 229172), (376, 169441), (424, 150259), (556, 114586), (1081, 58936), (1112, 57293), (1219, 52264), (2162, 29468), (2438, 26132), (2491, 25576), (3197, 19928), (4324, 14734), (4876, 13066), (4982, 12788), (6394, 9964), (6533, 9752), (7367, 8648)]