15261446528

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{29173}}^1$

素因数の和:29315

約数の個数: 64

約数和(自身を含む): 31364383920

約数和(自身を除く): 16102937392

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 128, 134, 244, 268, 488, 536, 976, 1072, 1952, 2144, 3904, 4087, 4288, 7808, 8174, 8576, 16348, 29173, 32696, 58346, 65392, 116692, 130784, 233384, 261568, 466768, 523136, 933536, 1779553, 1867072, 1954591, 3559106, 3734144, 3909182, 7118212, 7818364, 14236424, 15636728, 28472848, 31273456, 56945696, 62546912, 113891392, 119230051, 125093824, 227782784, 238460102, 250187648, 476920204, 953840408, 1907680816, 3815361632, 7630723264, 15261446528]

約数ペア:

[(1, 15261446528), (2, 7630723264), (4, 3815361632), (8, 1907680816), (16, 953840408), (32, 476920204), (61, 250187648), (64, 238460102), (67, 227782784), (122, 125093824), (128, 119230051), (134, 113891392), (244, 62546912), (268, 56945696), (488, 31273456), (536, 28472848), (976, 15636728), (1072, 14236424), (1952, 7818364), (2144, 7118212), (3904, 3909182), (4087, 3734144), (4288, 3559106), (7808, 1954591), (8174, 1867072), (8576, 1779553), (16348, 933536), (29173, 523136), (32696, 466768), (58346, 261568), (65392, 233384), (116692, 130784)]