28606832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 57288000

約数和(自身を除く): 28681168

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 188, 218, 349, 376, 436, 698, 752, 872, 1396, 1744, 2792, 5123, 5584, 10246, 16403, 20492, 32806, 38041, 40984, 65612, 76082, 81968, 131224, 152164, 262448, 304328, 608656, 1787927, 3575854, 7151708, 14303416, 28606832]

約数ペア:

[(1, 28606832), (2, 14303416), (4, 7151708), (8, 3575854), (16, 1787927), (47, 608656), (94, 304328), (109, 262448), (188, 152164), (218, 131224), (349, 81968), (376, 76082), (436, 65612), (698, 40984), (752, 38041), (872, 32806), (1396, 20492), (1744, 16403), (2792, 10246), (5123, 5584)]