28307464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114143}}^1$

素因数の和:114180

約数の個数: 16

約数和(自身を含む): 54789120

約数和(自身を除く): 26481656

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114143, 228286, 456572, 913144, 3538433, 7076866, 14153732, 28307464]

約数ペア:

[(1, 28307464), (2, 14153732), (4, 7076866), (8, 3538433), (31, 913144), (62, 456572), (124, 228286), (248, 114143)]