28428184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{154501}}^1$

素因数の和:154530

約数の個数: 16

約数和(自身を含む): 55620720

約数和(自身を除く): 27192536

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 154501, 309002, 618004, 1236008, 3553523, 7107046, 14214092, 28428184]

約数ペア:

[(1, 28428184), (2, 14214092), (4, 7107046), (8, 3553523), (23, 1236008), (46, 618004), (92, 309002), (184, 154501)]