25312936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 51998400

約数和(自身を除く): 26685464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 919, 1252, 1838, 2504, 3443, 3676, 6886, 7352, 10109, 13772, 20218, 27544, 40436, 80872, 287647, 575294, 1150588, 2301176, 3164117, 6328234, 12656468, 25312936]

約数ペア:

[(1, 25312936), (2, 12656468), (4, 6328234), (8, 3164117), (11, 2301176), (22, 1150588), (44, 575294), (88, 287647), (313, 80872), (626, 40436), (919, 27544), (1252, 20218), (1838, 13772), (2504, 10109), (3443, 7352), (3676, 6886)]