25693136

素因数分解:

$2^4\times 7^1\times {\mathrm{229403}}^1$

素因数の和:229418

約数の個数: 20

約数和(自身を含む): 56892192

約数和(自身を除く): 31199056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229403, 458806, 917612, 1605821, 1835224, 3211642, 3670448, 6423284, 12846568, 25693136]

約数ペア:

[(1, 25693136), (2, 12846568), (4, 6423284), (7, 3670448), (8, 3211642), (14, 1835224), (16, 1605821), (28, 917612), (56, 458806), (112, 229403)]