27969236

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{44537}}^1$

素因数の和:44698

約数の個数: 12

約数和(自身を含む): 49259028

約数和(自身を除く): 21289792

約数列:

[1, 2, 4, 157, 314, 628, 44537, 89074, 178148, 6992309, 13984618, 27969236]

約数ペア:

[(1, 27969236), (2, 13984618), (4, 6992309), (157, 178148), (314, 89074), (628, 44537)]