28683298

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33587}}^1$

素因数の和:33657

約数の個数: 16

約数和(自身を含む): 49978944

約数和(自身を除く): 21295646

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 33587, 67174, 235109, 470218, 2048807, 4097614, 14341649, 28683298]

約数ペア:

[(1, 28683298), (2, 14341649), (7, 4097614), (14, 2048807), (61, 470218), (122, 235109), (427, 67174), (854, 33587)]