28086394

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 49787136

約数和(自身を除く): 21700742

約数列:

[1, 2, 7, 14, 41, 82, 167, 287, 293, 334, 574, 586, 1169, 2051, 2338, 4102, 6847, 12013, 13694, 24026, 47929, 48931, 84091, 95858, 97862, 168182, 342517, 685034, 2006171, 4012342, 14043197, 28086394]

約数ペア:

[(1, 28086394), (2, 14043197), (7, 4012342), (14, 2006171), (41, 685034), (82, 342517), (167, 168182), (287, 97862), (293, 95858), (334, 84091), (574, 48931), (586, 47929), (1169, 24026), (2051, 13694), (2338, 12013), (4102, 6847)]