27722786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8058

約数の個数: 32

約数和(自身を含む): 53880960

約数和(自身を除く): 26158174

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8017, 16034, 56119, 104221, 112238, 152323, 208442, 304646, 729547, 1066261, 1459094, 1980199, 2132522, 3960398, 13861393, 27722786]

約数ペア:

[(1, 27722786), (2, 13861393), (7, 3960398), (13, 2132522), (14, 1980199), (19, 1459094), (26, 1066261), (38, 729547), (91, 304646), (133, 208442), (182, 152323), (247, 112238), (266, 104221), (494, 56119), (1729, 16034), (3458, 8017)]