73785776

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{3491}}^1$

素因数の和:4820

約数の個数: 20

約数和(自身を含む): 143109144

約数和(自身を除く): 69323368

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 3491, 5284, 6982, 10568, 13964, 21136, 27928, 55856, 4611611, 9223222, 18446444, 36892888, 73785776]

約数ペア:

[(1, 73785776), (2, 36892888), (4, 18446444), (8, 9223222), (16, 4611611), (1321, 55856), (2642, 27928), (3491, 21136), (5284, 13964), (6982, 10568)]