4004656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14723}}^1$

素因数の和:14748

約数の個数: 20

約数和(自身を含む): 8215992

約数和(自身を除く): 4211336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14723, 29446, 58892, 117784, 235568, 250291, 500582, 1001164, 2002328, 4004656]

約数ペア:

[(1, 4004656), (2, 2002328), (4, 1001164), (8, 500582), (16, 250291), (17, 235568), (34, 117784), (68, 58892), (136, 29446), (272, 14723)]