12746552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17509}}^1$

素因数の和:17535

約数の個数: 32

約数和(自身を含む): 29416800

約数和(自身を除く): 16670248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17509, 35018, 70036, 122563, 140072, 227617, 245126, 455234, 490252, 910468, 980504, 1593319, 1820936, 3186638, 6373276, 12746552]

約数ペア:

[(1, 12746552), (2, 6373276), (4, 3186638), (7, 1820936), (8, 1593319), (13, 980504), (14, 910468), (26, 490252), (28, 455234), (52, 245126), (56, 227617), (91, 140072), (104, 122563), (182, 70036), (364, 35018), (728, 17509)]