4269728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 8981280

約数和(自身を除く): 4711552

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 107, 116, 172, 214, 232, 344, 428, 464, 688, 856, 928, 1247, 1376, 1712, 2494, 3103, 3424, 4601, 4988, 6206, 9202, 9976, 12412, 18404, 19952, 24824, 36808, 39904, 49648, 73616, 99296, 133429, 147232, 266858, 533716, 1067432, 2134864, 4269728]

約数ペア:

[(1, 4269728), (2, 2134864), (4, 1067432), (8, 533716), (16, 266858), (29, 147232), (32, 133429), (43, 99296), (58, 73616), (86, 49648), (107, 39904), (116, 36808), (172, 24824), (214, 19952), (232, 18404), (344, 12412), (428, 9976), (464, 9202), (688, 6206), (856, 4988), (928, 4601), (1247, 3424), (1376, 3103), (1712, 2494)]