28905194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7109}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 46072800

約数和(自身を除く): 17167606

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 7109, 14218, 135071, 270142, 760663, 1521326, 14452597, 28905194]

約数ペア:

[(1, 28905194), (2, 14452597), (19, 1521326), (38, 760663), (107, 270142), (214, 135071), (2033, 14218), (4066, 7109)]