13451144

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 28944000

約数和(自身を除く): 15492856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 599, 802, 1198, 1604, 2396, 2807, 3208, 4193, 4792, 5614, 8386, 11228, 16772, 22456, 33544, 240199, 480398, 960796, 1681393, 1921592, 3362786, 6725572, 13451144]

約数ペア:

[(1, 13451144), (2, 6725572), (4, 3362786), (7, 1921592), (8, 1681393), (14, 960796), (28, 480398), (56, 240199), (401, 33544), (599, 22456), (802, 16772), (1198, 11228), (1604, 8386), (2396, 5614), (2807, 4792), (3208, 4193)]