28685656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{96911}}^1$

素因数の和:96954

約数の個数: 16

約数和(自身を含む): 55239840

約数和(自身を除く): 26554184

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 96911, 193822, 387644, 775288, 3585707, 7171414, 14342828, 28685656]

約数ペア:

[(1, 28685656), (2, 14342828), (4, 7171414), (8, 3585707), (37, 775288), (74, 387644), (148, 193822), (296, 96911)]