4208768

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 8482320

約数和(自身を除く): 4273552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 251, 262, 502, 524, 1004, 1048, 2008, 2096, 4016, 4192, 8032, 8384, 16064, 16768, 32128, 32881, 65762, 131524, 263048, 526096, 1052192, 2104384, 4208768]

約数ペア:

[(1, 4208768), (2, 2104384), (4, 1052192), (8, 526096), (16, 263048), (32, 131524), (64, 65762), (128, 32881), (131, 32128), (251, 16768), (262, 16064), (502, 8384), (524, 8032), (1004, 4192), (1048, 4016), (2008, 2096)]