125729536

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{25849}}^1$

素因数の和:25884

約数の個数: 36

約数和(自身を含む): 264187000

約数和(自身を除く): 138457464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 25849, 51698, 103396, 206792, 413584, 491131, 827168, 982262, 1654336, 1964524, 3308672, 3929048, 6617344, 7858096, 15716192, 31432384, 62864768, 125729536]

約数ペア:

[(1, 125729536), (2, 62864768), (4, 31432384), (8, 15716192), (16, 7858096), (19, 6617344), (32, 3929048), (38, 3308672), (64, 1964524), (76, 1654336), (128, 982262), (152, 827168), (256, 491131), (304, 413584), (608, 206792), (1216, 103396), (2432, 51698), (4864, 25849)]