13840656

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 37824960

約数和(自身を除く): 23984304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 163, 174, 183, 232, 244, 326, 348, 366, 464, 488, 489, 652, 696, 732, 976, 978, 1304, 1392, 1464, 1769, 1956, 2608, 2928, 3538, 3912, 4727, 5307, 7076, 7824, 9454, 9943, 10614, 14152, 14181, 18908, 19886, 21228, 28304, 28362, 29829, 37816, 39772, 42456, 56724, 59658, 75632, 79544, 84912, 113448, 119316, 159088, 226896, 238632, 288347, 477264, 576694, 865041, 1153388, 1730082, 2306776, 3460164, 4613552, 6920328, 13840656]

約数ペア:

[(1, 13840656), (2, 6920328), (3, 4613552), (4, 3460164), (6, 2306776), (8, 1730082), (12, 1153388), (16, 865041), (24, 576694), (29, 477264), (48, 288347), (58, 238632), (61, 226896), (87, 159088), (116, 119316), (122, 113448), (163, 84912), (174, 79544), (183, 75632), (232, 59658), (244, 56724), (326, 42456), (348, 39772), (366, 37816), (464, 29829), (488, 28362), (489, 28304), (652, 21228), (696, 19886), (732, 18908), (976, 14181), (978, 14152), (1304, 10614), (1392, 9943), (1464, 9454), (1769, 7824), (1956, 7076), (2608, 5307), (2928, 4727), (3538, 3912)]