66005336

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{222991}}^1$

素因数の和:223034

約数の個数: 16

約数和(自身を含む): 127105440

約数和(自身を除く): 61100104

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 222991, 445982, 891964, 1783928, 8250667, 16501334, 33002668, 66005336]

約数ペア:

[(1, 66005336), (2, 33002668), (4, 16501334), (8, 8250667), (37, 1783928), (74, 891964), (148, 445982), (296, 222991)]