28390432

素因数分解:

$2^5\times 7^1\times {\mathrm{126743}}^1$

素因数の和:126760

約数の個数: 24

約数和(自身を含む): 63878976

約数和(自身を除く): 35488544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126743, 253486, 506972, 887201, 1013944, 1774402, 2027888, 3548804, 4055776, 7097608, 14195216, 28390432]

約数ペア:

[(1, 28390432), (2, 14195216), (4, 7097608), (7, 4055776), (8, 3548804), (14, 2027888), (16, 1774402), (28, 1013944), (32, 887201), (56, 506972), (112, 253486), (224, 126743)]