22000064

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2172

約数の個数: 28

約数和(自身を含む): 43930824

約数和(自身を除く): 21930760

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 1987, 2768, 3974, 5536, 7948, 11072, 15896, 31792, 63584, 127168, 343751, 687502, 1375004, 2750008, 5500016, 11000032, 22000064]

約数ペア:

[(1, 22000064), (2, 11000032), (4, 5500016), (8, 2750008), (16, 1375004), (32, 687502), (64, 343751), (173, 127168), (346, 63584), (692, 31792), (1384, 15896), (1987, 11072), (2768, 7948), (3974, 5536)]