65597888

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 134800848

約数和(自身を除く): 69202960

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 83, 106, 166, 212, 233, 332, 424, 466, 664, 848, 932, 1328, 1696, 1864, 2656, 3392, 3728, 4399, 5312, 7456, 8798, 12349, 14912, 17596, 19339, 24698, 35192, 38678, 49396, 70384, 77356, 98792, 140768, 154712, 197584, 281536, 309424, 395168, 618848, 790336, 1024967, 1237696, 2049934, 4099868, 8199736, 16399472, 32798944, 65597888]

約数ペア:

[(1, 65597888), (2, 32798944), (4, 16399472), (8, 8199736), (16, 4099868), (32, 2049934), (53, 1237696), (64, 1024967), (83, 790336), (106, 618848), (166, 395168), (212, 309424), (233, 281536), (332, 197584), (424, 154712), (466, 140768), (664, 98792), (848, 77356), (932, 70384), (1328, 49396), (1696, 38678), (1864, 35192), (2656, 24698), (3392, 19339), (3728, 17596), (4399, 14912), (5312, 12349), (7456, 8798)]