28964210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3607}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 57670272

約数和(自身を除く): 28706062

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 3607, 4015, 7214, 8030, 18035, 36070, 39677, 79354, 198385, 263311, 396770, 526622, 1316555, 2633110, 2896421, 5792842, 14482105, 28964210]

約数ペア:

[(1, 28964210), (2, 14482105), (5, 5792842), (10, 2896421), (11, 2633110), (22, 1316555), (55, 526622), (73, 396770), (110, 263311), (146, 198385), (365, 79354), (730, 39677), (803, 36070), (1606, 18035), (3607, 8030), (4015, 7214)]