28696648

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{32909}}^1$

素因数の和:33024

約数の個数: 16

約数和(自身を含む): 54301500

約数和(自身を除く): 25604852

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 32909, 65818, 131636, 263272, 3587081, 7174162, 14348324, 28696648]

約数ペア:

[(1, 28696648), (2, 14348324), (4, 7174162), (8, 3587081), (109, 263272), (218, 131636), (436, 65818), (872, 32909)]