28676248

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{14281}}^1$

素因数の和:14538

約数の個数: 16

約数和(自身を含む): 53985960

約数和(自身を除く): 25309712

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 14281, 28562, 57124, 114248, 3584531, 7169062, 14338124, 28676248]

約数ペア:

[(1, 28676248), (2, 14338124), (4, 7169062), (8, 3584531), (251, 114248), (502, 57124), (1004, 28562), (2008, 14281)]