28966384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{78713}}^1$

素因数の和:78744

約数の個数: 20

約数和(自身を含む): 58563216

約数和(自身を除く): 29596832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 78713, 157426, 314852, 629704, 1259408, 1810399, 3620798, 7241596, 14483192, 28966384]

約数ペア:

[(1, 28966384), (2, 14483192), (4, 7241596), (8, 3620798), (16, 1810399), (23, 1259408), (46, 629704), (92, 314852), (184, 157426), (368, 78713)]