28134856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 55802880

約数和(自身を除く): 27668024

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 2767, 5084, 5534, 10168, 11068, 22136, 85777, 113447, 171554, 226894, 343108, 453788, 686216, 907576, 3516857, 7033714, 14067428, 28134856]

約数ペア:

[(1, 28134856), (2, 14067428), (4, 7033714), (8, 3516857), (31, 907576), (41, 686216), (62, 453788), (82, 343108), (124, 226894), (164, 171554), (248, 113447), (328, 85777), (1271, 22136), (2542, 11068), (2767, 10168), (5084, 5534)]