26028908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 47005392

約数和(自身を除く): 20976484

約数列:

[1, 2, 4, 37, 74, 148, 397, 443, 794, 886, 1588, 1772, 14689, 16391, 29378, 32782, 58756, 65564, 175871, 351742, 703484, 6507227, 13014454, 26028908]

約数ペア:

[(1, 26028908), (2, 13014454), (4, 6507227), (37, 703484), (74, 351742), (148, 175871), (397, 65564), (443, 58756), (794, 32782), (886, 29378), (1588, 16391), (1772, 14689)]