28884016

素因数分解:

$2^4\times 7^1\times {\mathrm{257893}}^1$

素因数の和:257908

約数の個数: 20

約数和(自身を含む): 63957712

約数和(自身を除く): 35073696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257893, 515786, 1031572, 1805251, 2063144, 3610502, 4126288, 7221004, 14442008, 28884016]

約数ペア:

[(1, 28884016), (2, 14442008), (4, 7221004), (7, 4126288), (8, 3610502), (14, 2063144), (16, 1805251), (28, 1031572), (56, 515786), (112, 257893)]