1256384

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 28

約数和(自身を含む): 2538984

約数和(自身を除く): 1282600

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 293, 536, 586, 1072, 1172, 2144, 2344, 4288, 4688, 9376, 18752, 19631, 39262, 78524, 157048, 314096, 628192, 1256384]

約数ペア:

[(1, 1256384), (2, 628192), (4, 314096), (8, 157048), (16, 78524), (32, 39262), (64, 19631), (67, 18752), (134, 9376), (268, 4688), (293, 4288), (536, 2344), (586, 2144), (1072, 1172)]