40991168

素因数分解:

$2^6\times {\mathrm{727}}^1\times {\mathrm{881}}^1$

素因数の和:1620

約数の個数: 28

約数和(自身を含む): 81546192

約数和(自身を除く): 40555024

約数列:

[1, 2, 4, 8, 16, 32, 64, 727, 881, 1454, 1762, 2908, 3524, 5816, 7048, 11632, 14096, 23264, 28192, 46528, 56384, 640487, 1280974, 2561948, 5123896, 10247792, 20495584, 40991168]

約数ペア:

[(1, 40991168), (2, 20495584), (4, 10247792), (8, 5123896), (16, 2561948), (32, 1280974), (64, 640487), (727, 56384), (881, 46528), (1454, 28192), (1762, 23264), (2908, 14096), (3524, 11632), (5816, 7048)]