28954952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{278413}}^1$

素因数の和:278432

約数の個数: 16

約数和(自身を含む): 58466940

約数和(自身を除く): 29511988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 278413, 556826, 1113652, 2227304, 3619369, 7238738, 14477476, 28954952]

約数ペア:

[(1, 28954952), (2, 14477476), (4, 7238738), (8, 3619369), (13, 2227304), (26, 1113652), (52, 556826), (104, 278413)]