7924728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 23189760

約数和(自身を除く): 15265032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1097, 1204, 1806, 2194, 2408, 3291, 3612, 4388, 6582, 7224, 7679, 8776, 13164, 15358, 23037, 26328, 30716, 46074, 47171, 61432, 92148, 94342, 141513, 184296, 188684, 283026, 330197, 377368, 566052, 660394, 990591, 1132104, 1320788, 1981182, 2641576, 3962364, 7924728]

約数ペア:

[(1, 7924728), (2, 3962364), (3, 2641576), (4, 1981182), (6, 1320788), (7, 1132104), (8, 990591), (12, 660394), (14, 566052), (21, 377368), (24, 330197), (28, 283026), (42, 188684), (43, 184296), (56, 141513), (84, 94342), (86, 92148), (129, 61432), (168, 47171), (172, 46074), (258, 30716), (301, 26328), (344, 23037), (516, 15358), (602, 13164), (903, 8776), (1032, 7679), (1097, 7224), (1204, 6582), (1806, 4388), (2194, 3612), (2408, 3291)]