78876952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128047}}^1$

素因数の和:128071

約数の個数: 32

約数和(自身を含む): 184389120

約数和(自身を除く): 105512168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 128047, 256094, 512188, 896329, 1024376, 1408517, 1792658, 2817034, 3585316, 5634068, 7170632, 9859619, 11268136, 19719238, 39438476, 78876952]

約数ペア:

[(1, 78876952), (2, 39438476), (4, 19719238), (7, 11268136), (8, 9859619), (11, 7170632), (14, 5634068), (22, 3585316), (28, 2817034), (44, 1792658), (56, 1408517), (77, 1024376), (88, 896329), (154, 512188), (308, 256094), (616, 128047)]