3999256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 7866000

約数和(自身を除く): 3866744

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 229, 236, 296, 458, 472, 916, 1832, 2183, 4366, 8473, 8732, 13511, 16946, 17464, 27022, 33892, 54044, 67784, 108088, 499907, 999814, 1999628, 3999256]

約数ペア:

[(1, 3999256), (2, 1999628), (4, 999814), (8, 499907), (37, 108088), (59, 67784), (74, 54044), (118, 33892), (148, 27022), (229, 17464), (236, 16946), (296, 13511), (458, 8732), (472, 8473), (916, 4366), (1832, 2183)]