28195482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3307}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 67880160

約数和(自身を除く): 39684678

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 3307, 4263, 6614, 8526, 9921, 19842, 23149, 46298, 69447, 95903, 138894, 162043, 191806, 287709, 324086, 486129, 575418, 671321, 972258, 1342642, 2013963, 4027926, 4699247, 9398494, 14097741, 28195482]

約数ペア:

[(1, 28195482), (2, 14097741), (3, 9398494), (6, 4699247), (7, 4027926), (14, 2013963), (21, 1342642), (29, 972258), (42, 671321), (49, 575418), (58, 486129), (87, 324086), (98, 287709), (147, 191806), (174, 162043), (203, 138894), (294, 95903), (406, 69447), (609, 46298), (1218, 23149), (1421, 19842), (2842, 9921), (3307, 8526), (4263, 6614)]