28807674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1087}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 66011136

約数和(自身を除く): 37203462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1087, 1262, 1893, 2174, 3261, 3786, 4417, 6522, 7609, 8834, 13251, 15218, 22827, 26502, 45654, 685897, 1371794, 2057691, 4115382, 4801279, 9602558, 14403837, 28807674]

約数ペア:

[(1, 28807674), (2, 14403837), (3, 9602558), (6, 4801279), (7, 4115382), (14, 2057691), (21, 1371794), (42, 685897), (631, 45654), (1087, 26502), (1262, 22827), (1893, 15218), (2174, 13251), (3261, 8834), (3786, 7609), (4417, 6522)]