28764329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 6072151

約数列:

[1, 11, 23, 41, 47, 59, 253, 451, 517, 649, 943, 1081, 1357, 1927, 2419, 2773, 10373, 11891, 14927, 21197, 26609, 30503, 44321, 55637, 63779, 113693, 487531, 612007, 701569, 1250623, 2614939, 28764329]

約数ペア:

[(1, 28764329), (11, 2614939), (23, 1250623), (41, 701569), (47, 612007), (59, 487531), (253, 113693), (451, 63779), (517, 55637), (649, 44321), (943, 30503), (1081, 26609), (1357, 21197), (1927, 14927), (2419, 11891), (2773, 10373)]