25052968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 50961960

約数和(自身を除く): 25908992

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 4493, 5576, 8986, 17972, 35944, 76381, 152762, 184213, 305524, 368426, 611048, 736852, 1473704, 3131621, 6263242, 12526484, 25052968]

約数ペア:

[(1, 25052968), (2, 12526484), (4, 6263242), (8, 3131621), (17, 1473704), (34, 736852), (41, 611048), (68, 368426), (82, 305524), (136, 184213), (164, 152762), (328, 76381), (697, 35944), (1394, 17972), (2788, 8986), (4493, 5576)]