66631808

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{5849}}^1$

素因数の和:5952

約数の個数: 32

約数和(自身を含む): 134257500

約数和(自身を除く): 67625692

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 5849, 11392, 11698, 23396, 46792, 93584, 187168, 374336, 520561, 748672, 1041122, 2082244, 4164488, 8328976, 16657952, 33315904, 66631808]

約数ペア:

[(1, 66631808), (2, 33315904), (4, 16657952), (8, 8328976), (16, 4164488), (32, 2082244), (64, 1041122), (89, 748672), (128, 520561), (178, 374336), (356, 187168), (712, 93584), (1424, 46792), (2848, 23396), (5696, 11698), (5849, 11392)]