28954084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 22756316

約数列:

[1, 2, 4, 71, 142, 269, 284, 379, 538, 758, 1076, 1516, 19099, 26909, 38198, 53818, 76396, 101951, 107636, 203902, 407804, 7238521, 14477042, 28954084]

約数ペア:

[(1, 28954084), (2, 14477042), (4, 7238521), (71, 407804), (142, 203902), (269, 107636), (284, 101951), (379, 76396), (538, 53818), (758, 38198), (1076, 26909), (1516, 19099)]