38988376

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16981}}^1$

素因数の和:17035

約数の個数: 32

約数和(自身を含む): 85589280

約数和(自身を除く): 46600904

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 16981, 33962, 67924, 118867, 135848, 237734, 475468, 696221, 950936, 1392442, 2784884, 4873547, 5569768, 9747094, 19494188, 38988376]

約数ペア:

[(1, 38988376), (2, 19494188), (4, 9747094), (7, 5569768), (8, 4873547), (14, 2784884), (28, 1392442), (41, 950936), (56, 696221), (82, 475468), (164, 237734), (287, 135848), (328, 118867), (574, 67924), (1148, 33962), (2296, 16981)]