25608884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 55413120

約数和(自身を除く): 29804236

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1301, 1406, 2602, 2812, 4921, 5204, 9107, 9842, 18214, 19684, 24719, 36428, 48137, 49438, 96274, 98876, 173033, 192548, 336959, 346066, 673918, 692132, 914603, 1347836, 1829206, 3658412, 6402221, 12804442, 25608884]

約数ペア:

[(1, 25608884), (2, 12804442), (4, 6402221), (7, 3658412), (14, 1829206), (19, 1347836), (28, 914603), (37, 692132), (38, 673918), (74, 346066), (76, 336959), (133, 192548), (148, 173033), (259, 98876), (266, 96274), (518, 49438), (532, 48137), (703, 36428), (1036, 24719), (1301, 19684), (1406, 18214), (2602, 9842), (2812, 9107), (4921, 5204)]