7133385584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797561}}^1$

素因数の和:797625

約数の個数: 40

約数和(自身を含む): 15230243952

約数和(自身を除く): 8096858368

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 797561, 1595122, 3190244, 6380488, 10368293, 12760976, 20736586, 34295123, 41473172, 68590246, 82946344, 137180492, 165892688, 274360984, 445836599, 548721968, 891673198, 1783346396, 3566692792, 7133385584]

約数ペア:

[(1, 7133385584), (2, 3566692792), (4, 1783346396), (8, 891673198), (13, 548721968), (16, 445836599), (26, 274360984), (43, 165892688), (52, 137180492), (86, 82946344), (104, 68590246), (172, 41473172), (208, 34295123), (344, 20736586), (559, 12760976), (688, 10368293), (1118, 6380488), (2236, 3190244), (4472, 1595122), (8944, 797561)]