28808704

素因数分解:

$2^9\times {\mathrm{56267}}^1$

素因数の和:56285

約数の個数: 20

約数和(自身を含む): 57562164

約数和(自身を除く): 28753460

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 56267, 112534, 225068, 450136, 900272, 1800544, 3601088, 7202176, 14404352, 28808704]

約数ペア:

[(1, 28808704), (2, 14404352), (4, 7202176), (8, 3601088), (16, 1800544), (32, 900272), (64, 450136), (128, 225068), (256, 112534), (512, 56267)]