25929758

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 39734064

約数和(自身を除く): 13804306

約数列:

[1, 2, 61, 122, 257, 514, 827, 1654, 15677, 31354, 50447, 100894, 212539, 425078, 12964879, 25929758]

約数ペア:

[(1, 25929758), (2, 12964879), (61, 425078), (122, 212539), (257, 100894), (514, 50447), (827, 31354), (1654, 15677)]