27748136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 56259840

約数和(自身を除く): 28511704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 727, 734, 1454, 1468, 2908, 2936, 4771, 5816, 9451, 9542, 18902, 19084, 37804, 38168, 75608, 266809, 533618, 1067236, 2134472, 3468517, 6937034, 13874068, 27748136]

約数ペア:

[(1, 27748136), (2, 13874068), (4, 6937034), (8, 3468517), (13, 2134472), (26, 1067236), (52, 533618), (104, 266809), (367, 75608), (727, 38168), (734, 37804), (1454, 19084), (1468, 18902), (2908, 9542), (2936, 9451), (4771, 5816)]