8380672

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1758

約数の個数: 36

約数和(自身を含む): 17619280

約数和(自身を除く): 9238608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1723, 2432, 3446, 4864, 6892, 13784, 27568, 32737, 55136, 65474, 110272, 130948, 220544, 261896, 441088, 523792, 1047584, 2095168, 4190336, 8380672]

約数ペア:

[(1, 8380672), (2, 4190336), (4, 2095168), (8, 1047584), (16, 523792), (19, 441088), (32, 261896), (38, 220544), (64, 130948), (76, 110272), (128, 65474), (152, 55136), (256, 32737), (304, 27568), (608, 13784), (1216, 6892), (1723, 4864), (2432, 3446)]