71450384

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 141365952

約数和(自身を除く): 69915568

約数列:

[1, 2, 4, 8, 16, 83, 166, 173, 311, 332, 346, 622, 664, 692, 1244, 1328, 1384, 2488, 2768, 4976, 14359, 25813, 28718, 51626, 53803, 57436, 103252, 107606, 114872, 206504, 215212, 229744, 413008, 430424, 860848, 4465649, 8931298, 17862596, 35725192, 71450384]

約数ペア:

[(1, 71450384), (2, 35725192), (4, 17862596), (8, 8931298), (16, 4465649), (83, 860848), (166, 430424), (173, 413008), (311, 229744), (332, 215212), (346, 206504), (622, 114872), (664, 107606), (692, 103252), (1244, 57436), (1328, 53803), (1384, 51626), (2488, 28718), (2768, 25813), (4976, 14359)]