25663968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8101}}^1$

素因数の和:8128

約数の個数: 72

約数和(自身を含む): 79626456

約数和(自身を除く): 53962488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 8101, 16202, 24303, 32404, 48606, 64808, 72909, 89111, 97212, 129616, 145818, 178222, 194424, 259232, 267333, 291636, 356444, 388848, 534666, 583272, 712888, 777696, 801999, 1069332, 1166544, 1425776, 1603998, 2138664, 2333088, 2851552, 3207996, 4277328, 6415992, 8554656, 12831984, 25663968]

約数ペア:

[(1, 25663968), (2, 12831984), (3, 8554656), (4, 6415992), (6, 4277328), (8, 3207996), (9, 2851552), (11, 2333088), (12, 2138664), (16, 1603998), (18, 1425776), (22, 1166544), (24, 1069332), (32, 801999), (33, 777696), (36, 712888), (44, 583272), (48, 534666), (66, 388848), (72, 356444), (88, 291636), (96, 267333), (99, 259232), (132, 194424), (144, 178222), (176, 145818), (198, 129616), (264, 97212), (288, 89111), (352, 72909), (396, 64808), (528, 48606), (792, 32404), (1056, 24303), (1584, 16202), (3168, 8101)]