709136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 1499904

約数和(自身を除く): 790768

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 47, 82, 92, 94, 164, 184, 188, 328, 368, 376, 656, 752, 943, 1081, 1886, 1927, 2162, 3772, 3854, 4324, 7544, 7708, 8648, 15088, 15416, 17296, 30832, 44321, 88642, 177284, 354568, 709136]

約数ペア:

[(1, 709136), (2, 354568), (4, 177284), (8, 88642), (16, 44321), (23, 30832), (41, 17296), (46, 15416), (47, 15088), (82, 8648), (92, 7708), (94, 7544), (164, 4324), (184, 3854), (188, 3772), (328, 2162), (368, 1927), (376, 1886), (656, 1081), (752, 943)]