629264

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 20

約数和(自身を含む): 1239504

約数和(自身を除く): 610240

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 587, 1072, 1174, 2348, 4696, 9392, 39329, 78658, 157316, 314632, 629264]

約数ペア:

[(1, 629264), (2, 314632), (4, 157316), (8, 78658), (16, 39329), (67, 9392), (134, 4696), (268, 2348), (536, 1174), (587, 1072)]