39899636

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9437}}^1$

素因数の和:9599

約数の個数: 24

約数和(自身を含む): 80336256

約数和(自身を除く): 40436620

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 9437, 18874, 37748, 66059, 132118, 264236, 1424987, 2849974, 5699948, 9974909, 19949818, 39899636]

約数ペア:

[(1, 39899636), (2, 19949818), (4, 9974909), (7, 5699948), (14, 2849974), (28, 1424987), (151, 264236), (302, 132118), (604, 66059), (1057, 37748), (2114, 18874), (4228, 9437)]