25810638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21191}}^1$

素因数の和:21232

約数の個数: 32

約数和(自身を含む): 61032960

約数和(自身を除く): 35222322

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 21191, 42382, 63573, 127146, 148337, 296674, 445011, 614539, 890022, 1229078, 1843617, 3687234, 4301773, 8603546, 12905319, 25810638]

約数ペア:

[(1, 25810638), (2, 12905319), (3, 8603546), (6, 4301773), (7, 3687234), (14, 1843617), (21, 1229078), (29, 890022), (42, 614539), (58, 445011), (87, 296674), (174, 148337), (203, 127146), (406, 63573), (609, 42382), (1218, 21191)]