2776817776

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4646

約数の個数: 60

約数和(自身を含む): 5732492472

約数和(自身を除く): 2955674696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 361, 428, 722, 856, 1444, 1712, 2033, 2888, 4066, 4493, 5776, 8132, 8986, 16264, 17972, 32528, 35944, 38627, 71888, 77254, 85367, 154508, 170734, 309016, 341468, 480751, 618032, 682936, 961502, 1365872, 1621973, 1923004, 3243946, 3846008, 6487892, 7692016, 9134269, 12975784, 18268538, 25951568, 36537076, 73074152, 146148304, 173551111, 347102222, 694204444, 1388408888, 2776817776]

約数ペア:

[(1, 2776817776), (2, 1388408888), (4, 694204444), (8, 347102222), (16, 173551111), (19, 146148304), (38, 73074152), (76, 36537076), (107, 25951568), (152, 18268538), (214, 12975784), (304, 9134269), (361, 7692016), (428, 6487892), (722, 3846008), (856, 3243946), (1444, 1923004), (1712, 1621973), (2033, 1365872), (2888, 961502), (4066, 682936), (4493, 618032), (5776, 480751), (8132, 341468), (8986, 309016), (16264, 170734), (17972, 154508), (32528, 85367), (35944, 77254), (38627, 71888)]