28429924

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 51367680

約数和(自身を除く): 22937756

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 1559, 3118, 4559, 6236, 9118, 18236, 73273, 146546, 151223, 293092, 302446, 604892, 7107481, 14214962, 28429924]

約数ペア:

[(1, 28429924), (2, 14214962), (4, 7107481), (47, 604892), (94, 302446), (97, 293092), (188, 151223), (194, 146546), (388, 73273), (1559, 18236), (3118, 9118), (4559, 6236)]