25234792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 52668000

約数和(自身を除く): 27433208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 131, 199, 242, 262, 398, 484, 524, 796, 968, 1048, 1441, 1592, 2189, 2882, 4378, 5764, 8756, 11528, 15851, 17512, 24079, 26069, 31702, 48158, 52138, 63404, 96316, 104276, 126808, 192632, 208552, 286759, 573518, 1147036, 2294072, 3154349, 6308698, 12617396, 25234792]

約数ペア:

[(1, 25234792), (2, 12617396), (4, 6308698), (8, 3154349), (11, 2294072), (22, 1147036), (44, 573518), (88, 286759), (121, 208552), (131, 192632), (199, 126808), (242, 104276), (262, 96316), (398, 63404), (484, 52138), (524, 48158), (796, 31702), (968, 26069), (1048, 24079), (1441, 17512), (1592, 15851), (2189, 11528), (2882, 8756), (4378, 5764)]