7663888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 15624000

約数和(自身を除く): 7960112

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 199, 232, 332, 398, 464, 664, 796, 1328, 1592, 2407, 3184, 4814, 5771, 9628, 11542, 16517, 19256, 23084, 33034, 38512, 46168, 66068, 92336, 132136, 264272, 478993, 957986, 1915972, 3831944, 7663888]

約数ペア:

[(1, 7663888), (2, 3831944), (4, 1915972), (8, 957986), (16, 478993), (29, 264272), (58, 132136), (83, 92336), (116, 66068), (166, 46168), (199, 38512), (232, 33034), (332, 23084), (398, 19256), (464, 16517), (664, 11542), (796, 9628), (1328, 5771), (1592, 4814), (2407, 3184)]