2799272

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 6303060

約数和(自身を除く): 3503788

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 193, 196, 259, 296, 386, 392, 518, 772, 1036, 1351, 1544, 1813, 2072, 2702, 3626, 5404, 7141, 7252, 9457, 10808, 14282, 14504, 18914, 28564, 37828, 49987, 57128, 75656, 99974, 199948, 349909, 399896, 699818, 1399636, 2799272]

約数ペア:

[(1, 2799272), (2, 1399636), (4, 699818), (7, 399896), (8, 349909), (14, 199948), (28, 99974), (37, 75656), (49, 57128), (56, 49987), (74, 37828), (98, 28564), (148, 18914), (193, 14504), (196, 14282), (259, 10808), (296, 9457), (386, 7252), (392, 7141), (518, 5404), (772, 3626), (1036, 2702), (1351, 2072), (1544, 1813)]