28216376

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{9209}}^1$

素因数の和:9598

約数の個数: 16

約数和(自身を含む): 53049600

約数和(自身を除く): 24833224

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 9209, 18418, 36836, 73672, 3527047, 7054094, 14108188, 28216376]

約数ペア:

[(1, 28216376), (2, 14108188), (4, 7054094), (8, 3527047), (383, 73672), (766, 36836), (1532, 18418), (3064, 9209)]