56209616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 116008200

約数和(自身を除く): 59798584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 1049, 1576, 2098, 3152, 3349, 4196, 6698, 8392, 13396, 16784, 17833, 26792, 35666, 53584, 71332, 142664, 206653, 285328, 413306, 826612, 1653224, 3306448, 3513101, 7026202, 14052404, 28104808, 56209616]

約数ペア:

[(1, 56209616), (2, 28104808), (4, 14052404), (8, 7026202), (16, 3513101), (17, 3306448), (34, 1653224), (68, 826612), (136, 413306), (197, 285328), (272, 206653), (394, 142664), (788, 71332), (1049, 53584), (1576, 35666), (2098, 26792), (3152, 17833), (3349, 16784), (4196, 13396), (6698, 8392)]