28827704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50753}}^1$

素因数の和:50830

約数の個数: 16

約数和(自身を含む): 54814320

約数和(自身を除く): 25986616

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50753, 101506, 203012, 406024, 3603463, 7206926, 14413852, 28827704]

約数ペア:

[(1, 28827704), (2, 14413852), (4, 7206926), (8, 3603463), (71, 406024), (142, 203012), (284, 101506), (568, 50753)]