28155092

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4391}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 56568960

約数和(自身を除く): 28413868

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 4391, 6412, 8782, 17564, 30737, 61474, 122948, 1005539, 2011078, 4022156, 7038773, 14077546, 28155092]

約数ペア:

[(1, 28155092), (2, 14077546), (4, 7038773), (7, 4022156), (14, 2011078), (28, 1005539), (229, 122948), (458, 61474), (916, 30737), (1603, 17564), (3206, 8782), (4391, 6412)]