28711096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 57561840

約数和(自身を除く): 28850744

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 1973, 3638, 3946, 7276, 7892, 14552, 15784, 33541, 67082, 134164, 211111, 268328, 422222, 844444, 1688888, 3588887, 7177774, 14355548, 28711096]

約数ペア:

[(1, 28711096), (2, 14355548), (4, 7177774), (8, 3588887), (17, 1688888), (34, 844444), (68, 422222), (107, 268328), (136, 211111), (214, 134164), (428, 67082), (856, 33541), (1819, 15784), (1973, 14552), (3638, 7892), (3946, 7276)]