17428576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 38041920

約数和(自身を除く): 20613344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 739, 1072, 1474, 1478, 2144, 2948, 2956, 5896, 5912, 8129, 11792, 11824, 16258, 23584, 23648, 32516, 49513, 65032, 99026, 130064, 198052, 260128, 396104, 544643, 792208, 1089286, 1584416, 2178572, 4357144, 8714288, 17428576]

約数ペア:

[(1, 17428576), (2, 8714288), (4, 4357144), (8, 2178572), (11, 1584416), (16, 1089286), (22, 792208), (32, 544643), (44, 396104), (67, 260128), (88, 198052), (134, 130064), (176, 99026), (268, 65032), (352, 49513), (536, 32516), (737, 23648), (739, 23584), (1072, 16258), (1474, 11824), (1478, 11792), (2144, 8129), (2948, 5912), (2956, 5896)]