28452752

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{3251}}^1$

素因数の和:3806

約数の個数: 20

約数和(自身を含む): 55244976

約数和(自身を除く): 26792224

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 3251, 4376, 6502, 8752, 13004, 26008, 52016, 1778297, 3556594, 7113188, 14226376, 28452752]

約数ペア:

[(1, 28452752), (2, 14226376), (4, 7113188), (8, 3556594), (16, 1778297), (547, 52016), (1094, 26008), (2188, 13004), (3251, 8752), (4376, 6502)]