13873216

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 31821120

約数和(自身を除く): 17947904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 179, 224, 346, 358, 448, 692, 716, 1211, 1253, 1384, 1432, 2422, 2506, 2768, 2864, 4844, 5012, 5536, 5728, 9688, 10024, 11072, 11456, 19376, 20048, 30967, 38752, 40096, 61934, 77504, 80192, 123868, 216769, 247736, 433538, 495472, 867076, 990944, 1734152, 1981888, 3468304, 6936608, 13873216]

約数ペア:

[(1, 13873216), (2, 6936608), (4, 3468304), (7, 1981888), (8, 1734152), (14, 990944), (16, 867076), (28, 495472), (32, 433538), (56, 247736), (64, 216769), (112, 123868), (173, 80192), (179, 77504), (224, 61934), (346, 40096), (358, 38752), (448, 30967), (692, 20048), (716, 19376), (1211, 11456), (1253, 11072), (1384, 10024), (1432, 9688), (2422, 5728), (2506, 5536), (2768, 5012), (2864, 4844)]