28401976

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{4133}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 53328600

約数和(自身を除く): 24926624

約数列:

[1, 2, 4, 8, 859, 1718, 3436, 4133, 6872, 8266, 16532, 33064, 3550247, 7100494, 14200988, 28401976]

約数ペア:

[(1, 28401976), (2, 14200988), (4, 7100494), (8, 3550247), (859, 33064), (1718, 16532), (3436, 8266), (4133, 6872)]