3938288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14479}}^1$

素因数の和:14504

約数の個数: 20

約数和(自身を含む): 8079840

約数和(自身を除く): 4141552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14479, 28958, 57916, 115832, 231664, 246143, 492286, 984572, 1969144, 3938288]

約数ペア:

[(1, 3938288), (2, 1969144), (4, 984572), (8, 492286), (16, 246143), (17, 231664), (34, 115832), (68, 57916), (136, 28958), (272, 14479)]