28432.000000

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 1058624

約数和(自身を除く): 538972

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 277, 469, 554, 938, 1108, 1876, 1939, 3878, 7756, 18559, 37118, 74236, 129913, 259826, 519652]

約数ペア:

[(1, 519652), (2, 259826), (4, 129913), (7, 74236), (14, 37118), (28, 18559), (67, 7756), (134, 3878), (268, 1939), (277, 1876), (469, 1108), (554, 938)]