68376136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 136224000

約数和(自身を除く): 67847864

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4127, 4142, 8254, 8284, 16508, 16568, 33016, 78413, 156826, 313652, 449843, 627304, 899686, 1799372, 3598744, 8547017, 17094034, 34188068, 68376136]

約数ペア:

[(1, 68376136), (2, 34188068), (4, 17094034), (8, 8547017), (19, 3598744), (38, 1799372), (76, 899686), (109, 627304), (152, 449843), (218, 313652), (436, 156826), (872, 78413), (2071, 33016), (4127, 16568), (4142, 16508), (8254, 8284)]