28207952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60793}}^1$

素因数の和:60830

約数の個数: 20

約数和(自身を含む): 56538420

約数和(自身を除く): 28330468

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60793, 121586, 243172, 486344, 972688, 1762997, 3525994, 7051988, 14103976, 28207952]

約数ペア:

[(1, 28207952), (2, 14103976), (4, 7051988), (8, 3525994), (16, 1762997), (29, 972688), (58, 486344), (116, 243172), (232, 121586), (464, 60793)]