28725848

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53593}}^1$

素因数の和:53666

約数の個数: 16

約数和(自身を含む): 54665880

約数和(自身を除く): 25940032

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53593, 107186, 214372, 428744, 3590731, 7181462, 14362924, 28725848]

約数ペア:

[(1, 28725848), (2, 14362924), (4, 7181462), (8, 3590731), (67, 428744), (134, 214372), (268, 107186), (536, 53593)]