28298322

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1526

約数の個数: 56

約数和(自身を含む): 68583564

約数和(自身を除く): 40285242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 1493, 2106, 2986, 3159, 4479, 6318, 8958, 9477, 13437, 18954, 19409, 26874, 38818, 40311, 58227, 80622, 116454, 120933, 174681, 241866, 349362, 362799, 524043, 725598, 1048086, 1088397, 1572129, 2176794, 3144258, 4716387, 9432774, 14149161, 28298322]

約数ペア:

[(1, 28298322), (2, 14149161), (3, 9432774), (6, 4716387), (9, 3144258), (13, 2176794), (18, 1572129), (26, 1088397), (27, 1048086), (39, 725598), (54, 524043), (78, 362799), (81, 349362), (117, 241866), (162, 174681), (234, 120933), (243, 116454), (351, 80622), (486, 58227), (702, 40311), (729, 38818), (1053, 26874), (1458, 19409), (1493, 18954), (2106, 13437), (2986, 9477), (3159, 8958), (4479, 6318)]