28635712

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1619

約数の個数: 56

約数和(自身を含む): 66568320

約数和(自身を除く): 37932608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 1559, 2296, 2624, 3118, 4592, 6236, 9184, 10913, 12472, 18368, 21826, 24944, 43652, 49888, 63919, 87304, 99776, 127838, 174608, 255676, 349216, 447433, 511352, 698432, 894866, 1022704, 1789732, 2045408, 3579464, 4090816, 7158928, 14317856, 28635712]

約数ペア:

[(1, 28635712), (2, 14317856), (4, 7158928), (7, 4090816), (8, 3579464), (14, 2045408), (16, 1789732), (28, 1022704), (32, 894866), (41, 698432), (56, 511352), (64, 447433), (82, 349216), (112, 255676), (164, 174608), (224, 127838), (287, 99776), (328, 87304), (448, 63919), (574, 49888), (656, 43652), (1148, 24944), (1312, 21826), (1559, 18368), (2296, 12472), (2624, 10913), (3118, 9184), (4592, 6236)]