28123712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{25849}}^1$

素因数の和:25878

約数の個数: 28

約数和(自身を含む): 59093100

約数和(自身を除く): 30969388

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 25849, 51698, 103396, 206792, 413584, 439433, 827168, 878866, 1654336, 1757732, 3515464, 7030928, 14061856, 28123712]

約数ペア:

[(1, 28123712), (2, 14061856), (4, 7030928), (8, 3515464), (16, 1757732), (17, 1654336), (32, 878866), (34, 827168), (64, 439433), (68, 413584), (136, 206792), (272, 103396), (544, 51698), (1088, 25849)]