25159706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 45694368

約数和(自身を除く): 20534662

約数列:

[1, 2, 11, 13, 22, 26, 67, 101, 134, 143, 169, 202, 286, 338, 737, 871, 1111, 1313, 1474, 1742, 1859, 2222, 2626, 3718, 6767, 9581, 11323, 13534, 14443, 17069, 19162, 22646, 28886, 34138, 74437, 87971, 124553, 148874, 175942, 187759, 249106, 375518, 967681, 1143623, 1935362, 2287246, 12579853, 25159706]

約数ペア:

[(1, 25159706), (2, 12579853), (11, 2287246), (13, 1935362), (22, 1143623), (26, 967681), (67, 375518), (101, 249106), (134, 187759), (143, 175942), (169, 148874), (202, 124553), (286, 87971), (338, 74437), (737, 34138), (871, 28886), (1111, 22646), (1313, 19162), (1474, 17069), (1742, 14443), (1859, 13534), (2222, 11323), (2626, 9581), (3718, 6767)]