13400576

素因数分解:

$2^9\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3764

約数の個数: 40

約数和(自身を含む): 30608160

約数和(自身を除く): 17207584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 3739, 7478, 14956, 26173, 29912, 52346, 59824, 104692, 119648, 209384, 239296, 418768, 478592, 837536, 957184, 1675072, 1914368, 3350144, 6700288, 13400576]

約数ペア:

[(1, 13400576), (2, 6700288), (4, 3350144), (7, 1914368), (8, 1675072), (14, 957184), (16, 837536), (28, 478592), (32, 418768), (56, 239296), (64, 209384), (112, 119648), (128, 104692), (224, 59824), (256, 52346), (448, 29912), (512, 26173), (896, 14956), (1792, 7478), (3584, 3739)]