28037904

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2495

約数の個数: 40

約数和(自身を含む): 72739392

約数和(自身を除く): 44701488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 2221, 3156, 4208, 4442, 6312, 6663, 8884, 12624, 13326, 17768, 26652, 35536, 53304, 106608, 584123, 1168246, 1752369, 2336492, 3504738, 4672984, 7009476, 9345968, 14018952, 28037904]

約数ペア:

[(1, 28037904), (2, 14018952), (3, 9345968), (4, 7009476), (6, 4672984), (8, 3504738), (12, 2336492), (16, 1752369), (24, 1168246), (48, 584123), (263, 106608), (526, 53304), (789, 35536), (1052, 26652), (1578, 17768), (2104, 13326), (2221, 12624), (3156, 8884), (4208, 6663), (4442, 6312)]