64443664

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{3049}}^1$

素因数の和:4378

約数の個数: 20

約数和(自身を含む): 124995100

約数和(自身を除く): 60551436

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 3049, 5284, 6098, 10568, 12196, 21136, 24392, 48784, 4027729, 8055458, 16110916, 32221832, 64443664]

約数ペア:

[(1, 64443664), (2, 32221832), (4, 16110916), (8, 8055458), (16, 4027729), (1321, 48784), (2642, 24392), (3049, 21136), (5284, 12196), (6098, 10568)]