248175088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71479}}^1$

素因数の和:71525

約数の個数: 40

約数和(自身を含む): 567265280

約数和(自身を除く): 319090192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 71479, 142958, 285916, 500353, 571832, 1000706, 1143664, 2001412, 2215849, 4002824, 4431698, 8005648, 8863396, 15510943, 17726792, 31021886, 35453584, 62043772, 124087544, 248175088]

約数ペア:

[(1, 248175088), (2, 124087544), (4, 62043772), (7, 35453584), (8, 31021886), (14, 17726792), (16, 15510943), (28, 8863396), (31, 8005648), (56, 4431698), (62, 4002824), (112, 2215849), (124, 2001412), (217, 1143664), (248, 1000706), (434, 571832), (496, 500353), (868, 285916), (1736, 142958), (3472, 71479)]