28051574

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{653}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 43132608

約数和(自身を除く): 15081034

約数列:

[1, 2, 47, 94, 457, 653, 914, 1306, 21479, 30691, 42958, 61382, 298421, 596842, 14025787, 28051574]

約数ペア:

[(1, 28051574), (2, 14025787), (47, 596842), (94, 298421), (457, 61382), (653, 42958), (914, 30691), (1306, 21479)]