26572216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8161}}^1$

素因数の和:8215

約数の個数: 32

約数和(自身を含む): 55828080

約数和(自身を除く): 29255864

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 8161, 16322, 32644, 65288, 89771, 179542, 301957, 359084, 603914, 718168, 1207828, 2415656, 3321527, 6643054, 13286108, 26572216]

約数ペア:

[(1, 26572216), (2, 13286108), (4, 6643054), (8, 3321527), (11, 2415656), (22, 1207828), (37, 718168), (44, 603914), (74, 359084), (88, 301957), (148, 179542), (296, 89771), (407, 65288), (814, 32644), (1628, 16322), (3256, 8161)]