12868072

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3767}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 28033920

約数和(自身を除く): 15165848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 3767, 7534, 15068, 26369, 30136, 52738, 105476, 210952, 229787, 459574, 919148, 1608509, 1838296, 3217018, 6434036, 12868072]

約数ペア:

[(1, 12868072), (2, 6434036), (4, 3217018), (7, 1838296), (8, 1608509), (14, 919148), (28, 459574), (56, 229787), (61, 210952), (122, 105476), (244, 52738), (427, 30136), (488, 26369), (854, 15068), (1708, 7534), (3416, 3767)]