67208072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1879}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 134006400

約数和(自身を除く): 66798328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 1879, 2104, 3758, 4471, 7516, 8942, 15032, 17884, 31943, 35768, 63886, 127772, 255544, 494177, 988354, 1976708, 3953416, 8401009, 16802018, 33604036, 67208072]

約数ペア:

[(1, 67208072), (2, 33604036), (4, 16802018), (8, 8401009), (17, 3953416), (34, 1976708), (68, 988354), (136, 494177), (263, 255544), (526, 127772), (1052, 63886), (1879, 35768), (2104, 31943), (3758, 17884), (4471, 15032), (7516, 8942)]