28888638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{3517}}^1$

素因数の和:3596

約数の個数: 24

約数和(自身を含む): 59397912

約数和(自身を除く): 30509274

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 3517, 4107, 7034, 8214, 10551, 21102, 130129, 260258, 390387, 780774, 4814773, 9629546, 14444319, 28888638]

約数ペア:

[(1, 28888638), (2, 14444319), (3, 9629546), (6, 4814773), (37, 780774), (74, 390387), (111, 260258), (222, 130129), (1369, 21102), (2738, 10551), (3517, 8214), (4107, 7034)]