25351952

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{4787}}^1$

素因数の和:5126

約数の個数: 20

約数和(自身を含む): 49278096

約数和(自身を除く): 23926144

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 4787, 5296, 9574, 19148, 38296, 76592, 1584497, 3168994, 6337988, 12675976, 25351952]

約数ペア:

[(1, 25351952), (2, 12675976), (4, 6337988), (8, 3168994), (16, 1584497), (331, 76592), (662, 38296), (1324, 19148), (2648, 9574), (4787, 5296)]