4255088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13997}}^1$

素因数の和:14024

約数の個数: 20

約数和(自身を含む): 8678760

約数和(自身を除く): 4423672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13997, 27994, 55988, 111976, 223952, 265943, 531886, 1063772, 2127544, 4255088]

約数ペア:

[(1, 4255088), (2, 2127544), (4, 1063772), (8, 531886), (16, 265943), (19, 223952), (38, 111976), (76, 55988), (152, 27994), (304, 13997)]