28369376

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 65409120

約数和(自身を除く): 37039744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 3089, 4592, 6178, 9184, 12356, 21623, 24712, 43246, 49424, 86492, 98848, 126649, 172984, 253298, 345968, 506596, 691936, 886543, 1013192, 1773086, 2026384, 3546172, 4052768, 7092344, 14184688, 28369376]

約数ペア:

[(1, 28369376), (2, 14184688), (4, 7092344), (7, 4052768), (8, 3546172), (14, 2026384), (16, 1773086), (28, 1013192), (32, 886543), (41, 691936), (56, 506596), (82, 345968), (112, 253298), (164, 172984), (224, 126649), (287, 98848), (328, 86492), (574, 49424), (656, 43246), (1148, 24712), (1312, 21623), (2296, 12356), (3089, 9184), (4592, 6178)]