28355512

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{8839}}^1$

素因数の和:9246

約数の個数: 16

約数和(自身を含む): 53305200

約数和(自身を除く): 24949688

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 8839, 17678, 35356, 70712, 3544439, 7088878, 14177756, 28355512]

約数ペア:

[(1, 28355512), (2, 14177756), (4, 7088878), (8, 3544439), (401, 70712), (802, 35356), (1604, 17678), (3208, 8839)]