2748608

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 28

約数和(自身を含む): 5544312

約数和(自身を除く): 2795704

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 641, 1072, 1282, 2144, 2564, 4288, 5128, 10256, 20512, 41024, 42947, 85894, 171788, 343576, 687152, 1374304, 2748608]

約数ペア:

[(1, 2748608), (2, 1374304), (4, 687152), (8, 343576), (16, 171788), (32, 85894), (64, 42947), (67, 41024), (134, 20512), (268, 10256), (536, 5128), (641, 4288), (1072, 2564), (1282, 2144)]