61391296

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 56

約数和(自身を含む): 125740160

約数和(自身を除く): 64348864

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 103, 134, 139, 206, 268, 278, 412, 536, 556, 824, 1072, 1112, 1648, 2144, 2224, 3296, 4288, 4448, 6592, 6901, 8896, 9313, 13802, 14317, 18626, 27604, 28634, 37252, 55208, 57268, 74504, 110416, 114536, 149008, 220832, 229072, 298016, 441664, 458144, 596032, 916288, 959239, 1918478, 3836956, 7673912, 15347824, 30695648, 61391296]

約数ペア:

[(1, 61391296), (2, 30695648), (4, 15347824), (8, 7673912), (16, 3836956), (32, 1918478), (64, 959239), (67, 916288), (103, 596032), (134, 458144), (139, 441664), (206, 298016), (268, 229072), (278, 220832), (412, 149008), (536, 114536), (556, 110416), (824, 74504), (1072, 57268), (1112, 55208), (1648, 37252), (2144, 28634), (2224, 27604), (3296, 18626), (4288, 14317), (4448, 13802), (6592, 9313), (6901, 8896)]