28049296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 62995968

約数和(自身を除く): 34946672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 97, 106, 124, 176, 194, 212, 248, 341, 388, 424, 496, 583, 682, 776, 848, 1067, 1166, 1364, 1552, 1643, 2134, 2332, 2728, 3007, 3286, 4268, 4664, 5141, 5456, 6014, 6572, 8536, 9328, 10282, 12028, 13144, 17072, 18073, 20564, 24056, 26288, 33077, 36146, 41128, 48112, 56551, 66154, 72292, 82256, 113102, 132308, 144584, 159371, 226204, 264616, 289168, 318742, 452408, 529232, 637484, 904816, 1274968, 1753081, 2549936, 3506162, 7012324, 14024648, 28049296]

約数ペア:

[(1, 28049296), (2, 14024648), (4, 7012324), (8, 3506162), (11, 2549936), (16, 1753081), (22, 1274968), (31, 904816), (44, 637484), (53, 529232), (62, 452408), (88, 318742), (97, 289168), (106, 264616), (124, 226204), (176, 159371), (194, 144584), (212, 132308), (248, 113102), (341, 82256), (388, 72292), (424, 66154), (496, 56551), (583, 48112), (682, 41128), (776, 36146), (848, 33077), (1067, 26288), (1166, 24056), (1364, 20564), (1552, 18073), (1643, 17072), (2134, 13144), (2332, 12028), (2728, 10282), (3007, 9328), (3286, 8536), (4268, 6572), (4664, 6014), (5141, 5456)]