27413512

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 58921920

約数和(自身を除く): 31508408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 997, 1964, 1994, 3437, 3928, 3988, 6874, 6979, 7976, 13748, 13958, 27496, 27916, 55832, 489527, 979054, 1958108, 3426689, 3916216, 6853378, 13706756, 27413512]

約数ペア:

[(1, 27413512), (2, 13706756), (4, 6853378), (7, 3916216), (8, 3426689), (14, 1958108), (28, 979054), (56, 489527), (491, 55832), (982, 27916), (997, 27496), (1964, 13958), (1994, 13748), (3437, 7976), (3928, 6979), (3988, 6874)]