25981186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 49051008

約数和(自身を除く): 23069822

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1493, 1582, 2486, 2986, 8701, 10451, 16423, 17402, 20902, 32846, 114961, 168709, 229922, 337418, 1180963, 1855799, 2361926, 3711598, 12990593, 25981186]

約数ペア:

[(1, 25981186), (2, 12990593), (7, 3711598), (11, 2361926), (14, 1855799), (22, 1180963), (77, 337418), (113, 229922), (154, 168709), (226, 114961), (791, 32846), (1243, 20902), (1493, 17402), (1582, 16423), (2486, 10451), (2986, 8701)]