27064784

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25247}}^1$

素因数の和:25322

約数の個数: 20

約数和(自身を含む): 53222784

約数和(自身を除く): 26158000

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25247, 50494, 100988, 201976, 403952, 1691549, 3383098, 6766196, 13532392, 27064784]

約数ペア:

[(1, 27064784), (2, 13532392), (4, 6766196), (8, 3383098), (16, 1691549), (67, 403952), (134, 201976), (268, 100988), (536, 50494), (1072, 25247)]