27768908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 50100960

約数和(自身を除く): 22332052

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 1559, 3118, 4453, 6236, 8906, 17812, 95099, 113807, 190198, 227614, 380396, 455228, 6942227, 13884454, 27768908]

約数ペア:

[(1, 27768908), (2, 13884454), (4, 6942227), (61, 455228), (73, 380396), (122, 227614), (146, 190198), (244, 113807), (292, 95099), (1559, 17812), (3118, 8906), (4453, 6236)]