28093422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9421}}^1$

素因数の和:9504

約数の個数: 32

約数和(自身を含む): 65124864

約数和(自身を除く): 37031442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 9421, 18842, 28263, 56526, 65947, 131894, 197841, 395682, 668891, 1337782, 2006673, 4013346, 4682237, 9364474, 14046711, 28093422]

約数ペア:

[(1, 28093422), (2, 14046711), (3, 9364474), (6, 4682237), (7, 4013346), (14, 2006673), (21, 1337782), (42, 668891), (71, 395682), (142, 197841), (213, 131894), (426, 65947), (497, 56526), (994, 28263), (1491, 18842), (2982, 9421)]