77347192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1321}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 156577680

約数和(自身を除く): 79230488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 1126, 1321, 2252, 2642, 4504, 5284, 7319, 10568, 14638, 17173, 29276, 34346, 58552, 68692, 137384, 743723, 1487446, 2974892, 5949784, 9668399, 19336798, 38673596, 77347192]

約数ペア:

[(1, 77347192), (2, 38673596), (4, 19336798), (8, 9668399), (13, 5949784), (26, 2974892), (52, 1487446), (104, 743723), (563, 137384), (1126, 68692), (1321, 58552), (2252, 34346), (2642, 29276), (4504, 17173), (5284, 14638), (7319, 10568)]