28677922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157571}}^1$

素因数の和:157593

約数の個数: 16

約数和(自身を含む): 52944192

約数和(自身を除く): 24266270

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 157571, 315142, 1102997, 2048423, 2205994, 4096846, 14338961, 28677922]

約数ペア:

[(1, 28677922), (2, 14338961), (7, 4096846), (13, 2205994), (14, 2048423), (26, 1102997), (91, 315142), (182, 157571)]