12122768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6399

約数の個数: 40

約数和(自身を含む): 28426752

約数和(自身を除く): 16303984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6367, 12734, 25468, 44569, 50936, 89138, 101872, 108239, 178276, 216478, 356552, 432956, 713104, 757673, 865912, 1515346, 1731824, 3030692, 6061384, 12122768]

約数ペア:

[(1, 12122768), (2, 6061384), (4, 3030692), (7, 1731824), (8, 1515346), (14, 865912), (16, 757673), (17, 713104), (28, 432956), (34, 356552), (56, 216478), (68, 178276), (112, 108239), (119, 101872), (136, 89138), (238, 50936), (272, 44569), (476, 25468), (952, 12734), (1904, 6367)]