2738816

素因数分解:

$2^7\times {\mathrm{21397}}^1$

素因数の和:21411

約数の個数: 16

約数和(自身を含む): 5456490

約数和(自身を除く): 2717674

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 21397, 42794, 85588, 171176, 342352, 684704, 1369408, 2738816]

約数ペア:

[(1, 2738816), (2, 1369408), (4, 684704), (8, 342352), (16, 171176), (32, 85588), (64, 42794), (128, 21397)]