27639656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 56743200

約数和(自身を除く): 29103544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 709, 886, 1418, 1772, 2836, 3544, 4873, 5672, 7799, 9746, 15598, 19492, 31196, 38984, 62392, 314087, 628174, 1256348, 2512696, 3454957, 6909914, 13819828, 27639656]

約数ペア:

[(1, 27639656), (2, 13819828), (4, 6909914), (8, 3454957), (11, 2512696), (22, 1256348), (44, 628174), (88, 314087), (443, 62392), (709, 38984), (886, 31196), (1418, 19492), (1772, 15598), (2836, 9746), (3544, 7799), (4873, 5672)]