28300576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 59421600

約数和(自身を除く): 31121024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 523, 608, 712, 1046, 1424, 1691, 2092, 2848, 3382, 4184, 6764, 8368, 9937, 13528, 16736, 19874, 27056, 39748, 46547, 54112, 79496, 93094, 158992, 186188, 317984, 372376, 744752, 884393, 1489504, 1768786, 3537572, 7075144, 14150288, 28300576]

約数ペア:

[(1, 28300576), (2, 14150288), (4, 7075144), (8, 3537572), (16, 1768786), (19, 1489504), (32, 884393), (38, 744752), (76, 372376), (89, 317984), (152, 186188), (178, 158992), (304, 93094), (356, 79496), (523, 54112), (608, 46547), (712, 39748), (1046, 27056), (1424, 19874), (1691, 16736), (2092, 13528), (2848, 9937), (3382, 8368), (4184, 6764)]