7040128

素因数分解:

$2^7\times {\mathrm{55001}}^1$

素因数の和:55015

約数の個数: 16

約数和(自身を含む): 14025510

約数和(自身を除く): 6985382

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 55001, 110002, 220004, 440008, 880016, 1760032, 3520064, 7040128]

約数ペア:

[(1, 7040128), (2, 3520064), (4, 1760032), (8, 880016), (16, 440008), (32, 220004), (64, 110002), (128, 55001)]