25481446

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 39104208

約数和(自身を除く): 13622762

約数列:

[1, 2, 53, 106, 421, 571, 842, 1142, 22313, 30263, 44626, 60526, 240391, 480782, 12740723, 25481446]

約数ペア:

[(1, 25481446), (2, 12740723), (53, 480782), (106, 240391), (421, 60526), (571, 44626), (842, 30263), (1142, 22313)]