26139448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{105401}}^1$

素因数の和:105438

約数の個数: 16

約数和(自身を含む): 50592960

約数和(自身を除く): 24453512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 105401, 210802, 421604, 843208, 3267431, 6534862, 13069724, 26139448]

約数ペア:

[(1, 26139448), (2, 13069724), (4, 6534862), (8, 3267431), (31, 843208), (62, 421604), (124, 210802), (248, 105401)]