4808288

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 5352352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 139, 184, 188, 278, 368, 376, 556, 736, 752, 1081, 1112, 1504, 2162, 2224, 3197, 4324, 4448, 6394, 6533, 8648, 12788, 13066, 17296, 25576, 26132, 34592, 51152, 52264, 102304, 104528, 150259, 209056, 300518, 601036, 1202072, 2404144, 4808288]

約数ペア:

[(1, 4808288), (2, 2404144), (4, 1202072), (8, 601036), (16, 300518), (23, 209056), (32, 150259), (46, 104528), (47, 102304), (92, 52264), (94, 51152), (139, 34592), (184, 26132), (188, 25576), (278, 17296), (368, 13066), (376, 12788), (556, 8648), (736, 6533), (752, 6394), (1081, 4448), (1112, 4324), (1504, 3197), (2162, 2224)]