1475072

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 40

約数和(自身を含む): 3060816

約数和(自身を除く): 1585744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 128, 134, 172, 256, 268, 344, 512, 536, 688, 1072, 1376, 2144, 2752, 2881, 4288, 5504, 5762, 8576, 11008, 11524, 17152, 22016, 23048, 34304, 46096, 92192, 184384, 368768, 737536, 1475072]

約数ペア:

[(1, 1475072), (2, 737536), (4, 368768), (8, 184384), (16, 92192), (32, 46096), (43, 34304), (64, 23048), (67, 22016), (86, 17152), (128, 11524), (134, 11008), (172, 8576), (256, 5762), (268, 5504), (344, 4288), (512, 2881), (536, 2752), (688, 2144), (1072, 1376)]