25651324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 45985968

約数和(自身を除く): 20334644

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 821, 1642, 3284, 7811, 15622, 31244, 59933, 87847, 119866, 175694, 239732, 351388, 6412831, 12825662, 25651324]

約数ペア:

[(1, 25651324), (2, 12825662), (4, 6412831), (73, 351388), (107, 239732), (146, 175694), (214, 119866), (292, 87847), (428, 59933), (821, 31244), (1642, 15622), (3284, 7811)]