28350994

素因数分解:

$2^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3559}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 48700800

約数和(自身を除く): 20349806

約数列:

[1, 2, 7, 14, 569, 1138, 3559, 3983, 7118, 7966, 24913, 49826, 2025071, 4050142, 14175497, 28350994]

約数ペア:

[(1, 28350994), (2, 14175497), (7, 4050142), (14, 2025071), (569, 49826), (1138, 24913), (3559, 7966), (3983, 7118)]