64697296

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{3061}}^1$

素因数の和:4390

約数の個数: 20

約数和(自身を含む): 125486884

約数和(自身を除く): 60789588

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 3061, 5284, 6122, 10568, 12244, 21136, 24488, 48976, 4043581, 8087162, 16174324, 32348648, 64697296]

約数ペア:

[(1, 64697296), (2, 32348648), (4, 16174324), (8, 8087162), (16, 4043581), (1321, 48976), (2642, 24488), (3061, 21136), (5284, 12244), (6122, 10568)]