25856488

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12479}}^1$

素因数の和:12529

約数の個数: 32

約数和(自身を含む): 56908800

約数和(自身を除く): 31052312

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 12479, 24958, 49916, 87353, 99832, 174706, 349412, 461723, 698824, 923446, 1846892, 3232061, 3693784, 6464122, 12928244, 25856488]

約数ペア:

[(1, 25856488), (2, 12928244), (4, 6464122), (7, 3693784), (8, 3232061), (14, 1846892), (28, 923446), (37, 698824), (56, 461723), (74, 349412), (148, 174706), (259, 99832), (296, 87353), (518, 49916), (1036, 24958), (2072, 12479)]