28461104

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1559}}^1$

素因数の和:1737

約数の個数: 40

約数和(自身を含む): 63448320

約数和(自身を除く): 34987216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 1559, 2282, 2608, 3118, 4564, 6236, 9128, 10913, 12472, 18256, 21826, 24944, 43652, 87304, 174608, 254117, 508234, 1016468, 1778819, 2032936, 3557638, 4065872, 7115276, 14230552, 28461104]

約数ペア:

[(1, 28461104), (2, 14230552), (4, 7115276), (7, 4065872), (8, 3557638), (14, 2032936), (16, 1778819), (28, 1016468), (56, 508234), (112, 254117), (163, 174608), (326, 87304), (652, 43652), (1141, 24944), (1304, 21826), (1559, 18256), (2282, 12472), (2608, 10913), (3118, 9128), (4564, 6236)]