27853552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{75689}}^1$

素因数の和:75720

約数の個数: 20

約数和(自身を含む): 56313360

約数和(自身を除く): 28459808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 75689, 151378, 302756, 605512, 1211024, 1740847, 3481694, 6963388, 13926776, 27853552]

約数ペア:

[(1, 27853552), (2, 13926776), (4, 6963388), (8, 3481694), (16, 1740847), (23, 1211024), (46, 605512), (92, 302756), (184, 151378), (368, 75689)]