15671266732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{201337}}^1$

素因数の和:201442

約数の個数: 48

約数和(自身を含む): 31457049120

約数和(自身を除く): 15785782388

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 638, 671, 1276, 1342, 1769, 2684, 3538, 7076, 19459, 38918, 77836, 201337, 402674, 805348, 2214707, 4429414, 5838773, 8858828, 11677546, 12281557, 23355092, 24563114, 49126228, 64226503, 128453006, 135097127, 256906012, 270194254, 356165153, 540388508, 712330306, 1424660612, 3917816683, 7835633366, 15671266732]

約数ペア:

[(1, 15671266732), (2, 7835633366), (4, 3917816683), (11, 1424660612), (22, 712330306), (29, 540388508), (44, 356165153), (58, 270194254), (61, 256906012), (116, 135097127), (122, 128453006), (244, 64226503), (319, 49126228), (638, 24563114), (671, 23355092), (1276, 12281557), (1342, 11677546), (1769, 8858828), (2684, 5838773), (3538, 4429414), (7076, 2214707), (19459, 805348), (38918, 402674), (77836, 201337)]