28166432

素因数分解:

$2^5\times 7^1\times {\mathrm{125743}}^1$

素因数の和:125760

約数の個数: 24

約数和(自身を含む): 63374976

約数和(自身を除く): 35208544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 125743, 251486, 502972, 880201, 1005944, 1760402, 2011888, 3520804, 4023776, 7041608, 14083216, 28166432]

約数ペア:

[(1, 28166432), (2, 14083216), (4, 7041608), (7, 4023776), (8, 3520804), (14, 2011888), (16, 1760402), (28, 1005944), (32, 880201), (56, 502972), (112, 251486), (224, 125743)]