28344468

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{20903}}^1$

素因数の和:21023

約数の個数: 24

約数和(自身を含む): 66725568

約数和(自身を除く): 38381100

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 20903, 41806, 62709, 83612, 125418, 250836, 2362039, 4724078, 7086117, 9448156, 14172234, 28344468]

約数ペア:

[(1, 28344468), (2, 14172234), (3, 9448156), (4, 7086117), (6, 4724078), (12, 2362039), (113, 250836), (226, 125418), (339, 83612), (452, 62709), (678, 41806), (1356, 20903)]