28670212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 52113600

約数和(自身を除く): 23443388

約数列:

[1, 2, 4, 29, 58, 116, 439, 563, 878, 1126, 1756, 2252, 12731, 16327, 25462, 32654, 50924, 65308, 247157, 494314, 988628, 7167553, 14335106, 28670212]

約数ペア:

[(1, 28670212), (2, 14335106), (4, 7167553), (29, 988628), (58, 494314), (116, 247157), (439, 65308), (563, 50924), (878, 32654), (1126, 25462), (1756, 16327), (2252, 12731)]