25889368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 52662960

約数和(自身を除く): 26773592

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 4643, 5576, 9286, 18572, 37144, 78931, 157862, 190363, 315724, 380726, 631448, 761452, 1522904, 3236171, 6472342, 12944684, 25889368]

約数ペア:

[(1, 25889368), (2, 12944684), (4, 6472342), (8, 3236171), (17, 1522904), (34, 761452), (41, 631448), (68, 380726), (82, 315724), (136, 190363), (164, 157862), (328, 78931), (697, 37144), (1394, 18572), (2788, 9286), (4643, 5576)]