28990772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 53192832

約数和(自身を除く): 24202060

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 4111, 7052, 8222, 16444, 168551, 176773, 337102, 353546, 674204, 707092, 7247693, 14495386, 28990772]

約数ペア:

[(1, 28990772), (2, 14495386), (4, 7247693), (41, 707092), (43, 674204), (82, 353546), (86, 337102), (164, 176773), (172, 168551), (1763, 16444), (3526, 8222), (4111, 7052)]