28634676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{340889}}^1$

素因数の和:340903

約数の個数: 24

約数和(自身を含む): 76359360

約数和(自身を除く): 47724684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340889, 681778, 1022667, 1363556, 2045334, 2386223, 4090668, 4772446, 7158669, 9544892, 14317338, 28634676]

約数ペア:

[(1, 28634676), (2, 14317338), (3, 9544892), (4, 7158669), (6, 4772446), (7, 4090668), (12, 2386223), (14, 2045334), (21, 1363556), (28, 1022667), (42, 681778), (84, 340889)]