38147368

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1193}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 81956160

約数和(自身を除く): 43808792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 1193, 2284, 2386, 3997, 4568, 4772, 7994, 8351, 9544, 15988, 16702, 31976, 33404, 66808, 681203, 1362406, 2724812, 4768421, 5449624, 9536842, 19073684, 38147368]

約数ペア:

[(1, 38147368), (2, 19073684), (4, 9536842), (7, 5449624), (8, 4768421), (14, 2724812), (28, 1362406), (56, 681203), (571, 66808), (1142, 33404), (1193, 31976), (2284, 16702), (2386, 15988), (3997, 9544), (4568, 8351), (4772, 7994)]