28727992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53597}}^1$

素因数の和:53670

約数の個数: 16

約数和(自身を含む): 54669960

約数和(自身を除く): 25941968

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53597, 107194, 214388, 428776, 3590999, 7181998, 14363996, 28727992]

約数ペア:

[(1, 28727992), (2, 14363996), (4, 7181998), (8, 3590999), (67, 428776), (134, 214388), (268, 107194), (536, 53597)]