28058352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 83685120

約数和(自身を除く): 55626768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 739, 791, 904, 1356, 1478, 1582, 1808, 2217, 2373, 2712, 2956, 3164, 4434, 4746, 5173, 5424, 5912, 6328, 8868, 9492, 10346, 11824, 12656, 15519, 17736, 18984, 20692, 31038, 35472, 37968, 41384, 62076, 82768, 83507, 124152, 167014, 248304, 250521, 334028, 501042, 584549, 668056, 1002084, 1169098, 1336112, 1753647, 2004168, 2338196, 3507294, 4008336, 4676392, 7014588, 9352784, 14029176, 28058352]

約数ペア:

[(1, 28058352), (2, 14029176), (3, 9352784), (4, 7014588), (6, 4676392), (7, 4008336), (8, 3507294), (12, 2338196), (14, 2004168), (16, 1753647), (21, 1336112), (24, 1169098), (28, 1002084), (42, 668056), (48, 584549), (56, 501042), (84, 334028), (112, 250521), (113, 248304), (168, 167014), (226, 124152), (336, 83507), (339, 82768), (452, 62076), (678, 41384), (739, 37968), (791, 35472), (904, 31038), (1356, 20692), (1478, 18984), (1582, 17736), (1808, 15519), (2217, 12656), (2373, 11824), (2712, 10346), (2956, 9492), (3164, 8868), (4434, 6328), (4746, 5912), (5173, 5424)]