25880934

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 56189952

約数和(自身を除く): 30309018

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 223, 446, 667, 669, 841, 1334, 1338, 1682, 2001, 2523, 4002, 5046, 5129, 6467, 10258, 12934, 15387, 19343, 19401, 30774, 38686, 38802, 58029, 116058, 148741, 187543, 297482, 375086, 446223, 562629, 892446, 1125258, 4313489, 8626978, 12940467, 25880934]

約数ペア:

[(1, 25880934), (2, 12940467), (3, 8626978), (6, 4313489), (23, 1125258), (29, 892446), (46, 562629), (58, 446223), (69, 375086), (87, 297482), (138, 187543), (174, 148741), (223, 116058), (446, 58029), (667, 38802), (669, 38686), (841, 30774), (1334, 19401), (1338, 19343), (1682, 15387), (2001, 12934), (2523, 10258), (4002, 6467), (5046, 5129)]