71748236

素因数分解:

$2^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1931}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 143678976

約数和(自身を除く): 71930740

約数列:

[1, 2, 4, 7, 14, 28, 1327, 1931, 2654, 3862, 5308, 7724, 9289, 13517, 18578, 27034, 37156, 54068, 2562437, 5124874, 10249748, 17937059, 35874118, 71748236]

約数ペア:

[(1, 71748236), (2, 35874118), (4, 17937059), (7, 10249748), (14, 5124874), (28, 2562437), (1327, 54068), (1931, 37156), (2654, 27034), (3862, 18578), (5308, 13517), (7724, 9289)]