28473216

素因数分解:

$2^7\times 3^1\times {\mathrm{74149}}^1$

素因数の和:74166

約数の個数: 32

約数和(自身を含む): 75633000

約数和(自身を除く): 47159784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 74149, 148298, 222447, 296596, 444894, 593192, 889788, 1186384, 1779576, 2372768, 3559152, 4745536, 7118304, 9491072, 14236608, 28473216]

約数ペア:

[(1, 28473216), (2, 14236608), (3, 9491072), (4, 7118304), (6, 4745536), (8, 3559152), (12, 2372768), (16, 1779576), (24, 1186384), (32, 889788), (48, 593192), (64, 444894), (96, 296596), (128, 222447), (192, 148298), (384, 74149)]