71314304

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4398

約数の個数: 32

約数和(自身を含む): 143189640

約数和(自身を除く): 71875336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 4253, 8384, 8506, 16768, 17012, 34024, 68048, 136096, 272192, 544384, 557143, 1114286, 2228572, 4457144, 8914288, 17828576, 35657152, 71314304]

約数ペア:

[(1, 71314304), (2, 35657152), (4, 17828576), (8, 8914288), (16, 4457144), (32, 2228572), (64, 1114286), (128, 557143), (131, 544384), (262, 272192), (524, 136096), (1048, 68048), (2096, 34024), (4192, 17012), (4253, 16768), (8384, 8506)]