12964028

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 28896000

約数和(自身を除く): 15931972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 859, 1078, 1372, 1718, 2156, 3436, 3773, 6013, 7546, 9449, 12026, 15092, 18898, 24052, 37796, 42091, 66143, 84182, 132286, 168364, 264572, 294637, 463001, 589274, 926002, 1178548, 1852004, 3241007, 6482014, 12964028]

約数ペア:

[(1, 12964028), (2, 6482014), (4, 3241007), (7, 1852004), (11, 1178548), (14, 926002), (22, 589274), (28, 463001), (44, 294637), (49, 264572), (77, 168364), (98, 132286), (154, 84182), (196, 66143), (308, 42091), (343, 37796), (539, 24052), (686, 18898), (859, 15092), (1078, 12026), (1372, 9449), (1718, 7546), (2156, 6013), (3436, 3773)]