28150638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109111}}^1$

素因数の和:109159

約数の個数: 16

約数和(自身を含む): 57611136

約数和(自身を除く): 29460498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 109111, 218222, 327333, 654666, 4691773, 9383546, 14075319, 28150638]

約数ペア:

[(1, 28150638), (2, 14075319), (3, 9383546), (6, 4691773), (43, 654666), (86, 327333), (129, 218222), (258, 109111)]