28995812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^2$

素因数の和:1327

約数の個数: 18

約数和(自身を含む): 53809938

約数和(自身を除く): 24814126

約数列:

[1, 2, 4, 17, 34, 68, 653, 1306, 2612, 11101, 22202, 44404, 426409, 852818, 1705636, 7248953, 14497906, 28995812]

約数ペア:

[(1, 28995812), (2, 14497906), (4, 7248953), (17, 1705636), (34, 852818), (68, 426409), (653, 44404), (1306, 22202), (2612, 11101)]