25073972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81409}}^1$

素因数の和:81431

約数の個数: 24

約数和(自身を含む): 54707520

約数和(自身を除く): 29633548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 81409, 162818, 325636, 569863, 895499, 1139726, 1790998, 2279452, 3581996, 6268493, 12536986, 25073972]

約数ペア:

[(1, 25073972), (2, 12536986), (4, 6268493), (7, 3581996), (11, 2279452), (14, 1790998), (22, 1139726), (28, 895499), (44, 569863), (77, 325636), (154, 162818), (308, 81409)]