37992994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 28535006

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 1999, 3998, 9503, 19006, 25987, 33983, 51974, 67966, 85957, 171914, 441779, 883558, 1117441, 1461269, 2234882, 2922538, 18996497, 37992994]

約数ペア:

[(1, 37992994), (2, 18996497), (13, 2922538), (17, 2234882), (26, 1461269), (34, 1117441), (43, 883558), (86, 441779), (221, 171914), (442, 85957), (559, 67966), (731, 51974), (1118, 33983), (1462, 25987), (1999, 19006), (3998, 9503)]