40788496

素因数分解:

$2^4\times 7^1\times {\mathrm{364183}}^1$

素因数の和:364198

約数の個数: 20

約数和(自身を含む): 90317632

約数和(自身を除く): 49529136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 364183, 728366, 1456732, 2549281, 2913464, 5098562, 5826928, 10197124, 20394248, 40788496]

約数ペア:

[(1, 40788496), (2, 20394248), (4, 10197124), (7, 5826928), (8, 5098562), (14, 2913464), (16, 2549281), (28, 1456732), (56, 728366), (112, 364183)]