25232144

素因数分解:

$2^4\times 7^1\times {\mathrm{225287}}^1$

素因数の和:225302

約数の個数: 20

約数和(自身を含む): 55871424

約数和(自身を除く): 30639280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225287, 450574, 901148, 1577009, 1802296, 3154018, 3604592, 6308036, 12616072, 25232144]

約数ペア:

[(1, 25232144), (2, 12616072), (4, 6308036), (7, 3604592), (8, 3154018), (14, 1802296), (16, 1577009), (28, 901148), (56, 450574), (112, 225287)]