5385728

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 40

約数和(自身を含む): 10991112

約数和(自身を除く): 5605384

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 157, 256, 268, 314, 512, 536, 628, 1072, 1256, 2144, 2512, 4288, 5024, 8576, 10048, 10519, 17152, 20096, 21038, 34304, 40192, 42076, 80384, 84152, 168304, 336608, 673216, 1346432, 2692864, 5385728]

約数ペア:

[(1, 5385728), (2, 2692864), (4, 1346432), (8, 673216), (16, 336608), (32, 168304), (64, 84152), (67, 80384), (128, 42076), (134, 40192), (157, 34304), (256, 21038), (268, 20096), (314, 17152), (512, 10519), (536, 10048), (628, 8576), (1072, 5024), (1256, 4288), (2144, 2512)]