3452384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 7528752

約数和(自身を除く): 4076368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 193, 208, 344, 386, 416, 559, 688, 772, 1118, 1376, 1544, 2236, 2509, 3088, 4472, 5018, 6176, 8299, 8944, 10036, 16598, 17888, 20072, 33196, 40144, 66392, 80288, 107887, 132784, 215774, 265568, 431548, 863096, 1726192, 3452384]

約数ペア:

[(1, 3452384), (2, 1726192), (4, 863096), (8, 431548), (13, 265568), (16, 215774), (26, 132784), (32, 107887), (43, 80288), (52, 66392), (86, 40144), (104, 33196), (172, 20072), (193, 17888), (208, 16598), (344, 10036), (386, 8944), (416, 8299), (559, 6176), (688, 5018), (772, 4472), (1118, 3088), (1376, 2509), (1544, 2236)]