28152742

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 43124832

約数和(自身を除く): 14972090

約数列:

[1, 2, 73, 146, 151, 302, 1277, 2554, 11023, 22046, 93221, 186442, 192827, 385654, 14076371, 28152742]

約数ペア:

[(1, 28152742), (2, 14076371), (73, 385654), (146, 192827), (151, 186442), (302, 93221), (1277, 22046), (2554, 11023)]