28033274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5591}}^1$

素因数の和:5725

約数の個数: 16

約数和(自身を含む): 44288640

約数和(自身を除く): 16255366

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 5591, 11182, 128593, 257186, 609419, 1218838, 14016637, 28033274]

約数ペア:

[(1, 28033274), (2, 14016637), (23, 1218838), (46, 609419), (109, 257186), (218, 128593), (2507, 11182), (5014, 5591)]