28904704

素因数分解:

$2^8\times {\mathrm{112909}}^1$

素因数の和:112925

約数の個数: 18

約数和(自身を含む): 57697010

約数和(自身を除く): 28792306

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 112909, 225818, 451636, 903272, 1806544, 3613088, 7226176, 14452352, 28904704]

約数ペア:

[(1, 28904704), (2, 14452352), (4, 7226176), (8, 3613088), (16, 1806544), (32, 903272), (64, 451636), (128, 225818), (256, 112909)]